jh003.sql
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上传用户:nbluoke
上传日期:2013-08-09
资源大小:4851k
文件大小:588k
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教育系统应用
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WORD
- INSERT INTO question VALUES (884,'','现有容积为100毫升的小瓶,能否用它装下85克酒精或115克硫酸?<BR>( )<BR><input type="radio" name="radio884" value="A">A、都能装下<BR><input type="radio" name="radio884" value="B">B、都装不下<BR><input type="radio" name="radio884" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio884" value="D">D、能装下115克硫酸,装不下85克酒精<BR> <BR>',' 可以利用体积=质量/密度计算出酒精和硫酸的体积。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'D',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (885,'','有甲乙丙丁四个物体,它们的质量相同,其密度的比ρ甲∶ρ乙∶ρ丙∶ρ丁=2∶1∶3∶5,则其体积最小的物体是( )<BR><input type="radio" name="radio885" value="A">A、甲 <input type="radio" name="radio885" value="B">B、乙 <input type="radio" name="radio885" value="C">C、丙 <input type="radio" name="radio885" value="D">D、丁<BR> ',' 质量相同时,密度与体积成反比。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'D',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (886,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio886" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio886" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio886" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio886" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'D',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (887,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio887" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio887" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio887" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio887" value="D">D、铁块质量比木块大<BR> <BR>',' 通常所说的 “重”是指物体的质量。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'D',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (888,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio888" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio888" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio888" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio888" value="D">D、以上说法都不正确<BR> <BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'D',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (889,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio889" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio889" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio889" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio889" value="D">D、重力不变,密度变大<BR> <BR>',' 质量和密度都不随物体所在位置的变化而变化。</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'D',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (890,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio890" value="A">A、质量<input type="radio" name="radio890" value="B"> B、密度 <input type="radio" name="radio890" value="C">C、球重<input type="radio" name="radio890" value="D"> D、体积<BR> <BR>',' 密度与物质的多少没有关系。</P>rn<P>',5.000,'B',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'D',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (891,'','两个铁球的质量相等,但体积不相等。由此可以判定( )<BR><input type="radio" name="radio891" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio891" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio891" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio891" value="D">D、不存在这样两个球<BR> <BR>',' 质量相等的同种物质,体积一定相等</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (892,'','现有容积为100毫升的小瓶,能否用它装下85克酒精或115克硫酸?<BR>( )<BR><input type="radio" name="radio892" value="A">A、都能装下<BR><input type="radio" name="radio892" value="B">B、都装不下<BR><input type="radio" name="radio892" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio892" value="D">D、能装下115克硫酸,装不下85克酒精<BR> <BR>',' 可以利用体积=质量/密度计算出酒精和硫酸的体积。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (893,'','有甲乙丙丁四个物体,它们的质量相同,其密度的比ρ甲∶ρ乙∶ρ丙∶ρ丁=2∶1∶3∶5,则其体积最小的物体是( )<BR><input type="radio" name="radio893" value="A">A、甲 <input type="radio" name="radio893" value="B">B、乙 <input type="radio" name="radio893" value="C">C、丙 <input type="radio" name="radio893" value="D">D、丁<BR> ',' 质量相同时,密度与体积成反比。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (894,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio894" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio894" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio894" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio894" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (895,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio895" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio895" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio895" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio895" value="D">D、铁块质量比木块大<BR> <BR>',' 通常所说的 “重”是指物体的质量。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (896,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio896" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio896" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio896" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio896" value="D">D、以上说法都不正确<BR> <BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (897,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio897" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio897" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio897" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio897" value="D">D、重力不变,密度变大<BR> <BR>',' 质量和密度都不随物体所在位置的变化而变化。</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,4,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (898,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio898" value="A">A、质量<input type="radio" name="radio898" value="B"> B、密度 <input type="radio" name="radio898" value="C">C、球重<input type="radio" name="radio898" value="D"> D、体积<BR> <BR>',' 密度与物质的多少没有关系。</P>rn<P>',5.000,'B',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (899,'','两个铁球的质量相等,但体积不相等。由此可以判定( )<BR><input type="radio" name="radio899" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio899" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio899" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio899" value="D">D、不存在这样两个球<BR> <BR>',' 质量相等的同种物质,体积一定相等</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,4,2,27,-1,-1,'c1');
- INSERT INTO question VALUES (900,'','现有容积为100毫升的小瓶,能否用它装下85克酒精或115克硫酸?<BR>( )<BR><input type="radio" name="radio900" value="A">A、都能装下<BR><input type="radio" name="radio900" value="B">B、都装不下<BR><input type="radio" name="radio900" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio900" value="D">D、能装下115克硫酸,装不下85克酒精<BR> <BR>',' 可以利用体积=质量/密度计算出酒精和硫酸的体积。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (901,'','有甲乙丙丁四个物体,它们的质量相同,其密度的比ρ甲∶ρ乙∶ρ丙∶ρ丁=2∶1∶3∶5,则其体积最小的物体是( )<BR><input type="radio" name="radio901" value="A">A、甲 <input type="radio" name="radio901" value="B">B、乙 <input type="radio" name="radio901" value="C">C、丙 <input type="radio" name="radio901" value="D">D、丁<BR> ',' 质量相同时,密度与体积成反比。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (902,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio902" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio902" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio902" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio902" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (903,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio903" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio903" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio903" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio903" value="D">D、铁块质量比木块大<BR> <BR>',' 通常所说的 “重”是指物体的质量。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (904,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio904" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio904" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio904" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio904" value="D">D、以上说法都不正确<BR> <BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (905,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio905" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio905" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio905" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio905" value="D">D、重力不变,密度变大<BR> <BR>',' 质量和密度都不随物体所在位置的变化而变化。</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (906,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio906" value="A">A、质量<input type="radio" name="radio906" value="B"> B、密度 <input type="radio" name="radio906" value="C">C、球重<input type="radio" name="radio906" value="D"> D、体积<BR> <BR>',' 密度与物质的多少没有关系。</P>rn<P>',5.000,'B',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (907,'','两个铁球的质量相等,但体积不相等。由此可以判定( )<BR><input type="radio" name="radio907" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio907" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio907" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio907" value="D">D、不存在这样两个球<BR> <BR>',' 质量相等的同种物质,体积一定相等</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'E',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (908,'','现有容积为100毫升的小瓶,能否用它装下85克酒精或115克硫酸?<BR>( )<BR><input type="radio" name="radio908" value="A">A、都能装下<BR><input type="radio" name="radio908" value="B">B、都装不下<BR><input type="radio" name="radio908" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio908" value="D">D、能装下115克硫酸,装不下85克酒精<BR> <BR>',' 可以利用体积=质量/密度计算出酒精和硫酸的体积。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'C',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (909,'','有甲乙丙丁四个物体,它们的质量相同,其密度的比ρ甲∶ρ乙∶ρ丙∶ρ丁=2∶1∶3∶5,则其体积最小的物体是( )<BR><input type="radio" name="radio909" value="A">A、甲 <input type="radio" name="radio909" value="B">B、乙 <input type="radio" name="radio909" value="C">C、丙 <input type="radio" name="radio909" value="D">D、丁<BR> ',' 质量相同时,密度与体积成反比。</P>rn<P> </P>',5.000,'D',NULL,1,'2003-10-26 17:27:47',NULL,1,32,NULL,'D',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (910,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio910" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio910" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio910" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio910" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'E',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (911,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio911" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio911" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio911" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio911" value="D">D、铁块质量比木块大<BR> <BR>',' 通常所说的 “重”是指物体的质量。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'E',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (912,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio912" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio912" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio912" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio912" value="D">D、以上说法都不正确<BR> <BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'E',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (913,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio913" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio913" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio913" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio913" value="D">D、重力不变,密度变大<BR> <BR>',' 质量和密度都不随物体所在位置的变化而变化。</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'E',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (914,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio914" value="A">A、质量<input type="radio" name="radio914" value="B"> B、密度 <input type="radio" name="radio914" value="C">C、球重<input type="radio" name="radio914" value="D"> D、体积<BR> <BR>',' 密度与物质的多少没有关系。</P>rn<P>',5.000,'B',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'E',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (915,'','两个铁球的质量相等,但体积不相等。由此可以判定( )<BR><input type="radio" name="radio915" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio915" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio915" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio915" value="D">D、不存在这样两个球<BR> <BR>',' 质量相等的同种物质,体积一定相等</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'E',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (916,'','现有容积为100毫升的小瓶,能否用它装下85克酒精或115克硫酸?<BR>( )<BR><input type="radio" name="radio916" value="A">A、都能装下<BR><input type="radio" name="radio916" value="B">B、都装不下<BR><input type="radio" name="radio916" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio916" value="D">D、能装下115克硫酸,装不下85克酒精<BR> <BR>',' 可以利用体积=质量/密度计算出酒精和硫酸的体积。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'E',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (917,'','有甲乙丙丁四个物体,它们的质量相同,其密度的比ρ甲∶ρ乙∶ρ丙∶ρ丁=2∶1∶3∶5,则其体积最小的物体是( )<BR><input type="radio" name="radio917" value="A">A、甲 <input type="radio" name="radio917" value="B">B、乙 <input type="radio" name="radio917" value="C">C、丙 <input type="radio" name="radio917" value="D">D、丁<BR> ',' 质量相同时,密度与体积成反比。<BR>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'B',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (918,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio918" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio918" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio918" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio918" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'E',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (919,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio919" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio919" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio919" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio919" value="D">D、铁块质量比木块大<BR> <BR>',' 通常所说的 “重”是指物体的质量。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'E',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (920,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio920" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio920" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio920" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio920" value="D">D、以上说法都不正确<BR> <BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'E',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (921,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio921" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio921" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio921" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio921" value="D">D、重力不变,密度变大<BR> <BR>',' 质量和密度都不随物体所在位置的变化而变化。</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'E',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (922,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio922" value="A">A、质量<input type="radio" name="radio922" value="B"> B、密度 <input type="radio" name="radio922" value="C">C、球重<input type="radio" name="radio922" value="D"> D、体积<BR> <BR>',' 密度与物质的多少没有关系。</P>rn<P>',5.000,'B',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (923,'','两个铁球的质量相等,但体积不相等。由此可以判定( )<BR><input type="radio" name="radio923" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio923" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio923" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio923" value="D">D、不存在这样两个球<BR> <BR>',' 质量相等的同种物质,体积一定相等</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (924,'','现有容积为100毫升的小瓶,能否用它装下85克酒精或115克硫酸?<BR>( )<BR><input type="radio" name="radio924" value="A">A、都能装下<BR><input type="radio" name="radio924" value="B">B、都装不下<BR><input type="radio" name="radio924" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio924" value="D">D、能装下115克硫酸,装不下85克酒精<BR> <BR>',' 可以利用体积=质量/密度计算出酒精和硫酸的体积。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (925,'','有甲乙丙丁四个物体,它们的质量相同,其密度的比ρ甲∶ρ乙∶ρ丙∶ρ丁=2∶1∶3∶5,则其体积最小的物体是( )<BR><input type="radio" name="radio925" value="A">A、甲 <input type="radio" name="radio925" value="B">B、乙 <input type="radio" name="radio925" value="C">C、丙 <input type="radio" name="radio925" value="D">D、丁<BR> ',' 质量相同时,密度与体积成反比。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (926,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio926" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio926" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio926" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio926" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (927,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio927" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio927" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio927" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio927" value="D">D、铁块质量比木块大<BR> <BR>',' 通常所说的 “重”是指物体的质量。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (928,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio928" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio928" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio928" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio928" value="D">D、以上说法都不正确<BR> <BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (929,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio929" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio929" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio929" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio929" value="D">D、重力不变,密度变大<BR> <BR>',' 质量和密度都不随物体所在位置的变化而变化。</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (930,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio930" value="A">A、质量<input type="radio" name="radio930" value="B"> B、密度 <input type="radio" name="radio930" value="C">C、球重<input type="radio" name="radio930" value="D"> D、体积<BR> <BR>',' 密度与物质的多少没有关系。</P>rn<P>',5.000,'B',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (931,'','两个铁球的质量相等,但体积不相等。由此可以判定( )<BR><input type="radio" name="radio931" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio931" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio931" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio931" value="D">D、不存在这样两个球<BR> <BR>',' 质量相等的同种物质,体积一定相等</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (932,'','现有容积为100毫升的小瓶,能否用它装下85克酒精或115克硫酸?<BR>( )<BR><input type="radio" name="radio932" value="A">A、都能装下<BR><input type="radio" name="radio932" value="B">B、都装不下<BR><input type="radio" name="radio932" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio932" value="D">D、能装下115克硫酸,装不下85克酒精<BR> <BR>',' 可以利用体积=质量/密度计算出酒精和硫酸的体积。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (933,'','有甲乙丙丁四个物体,它们的质量相同,其密度的比ρ甲∶ρ乙∶ρ丙∶ρ丁=2∶1∶3∶5,则其体积最小的物体是( )<BR><input type="radio" name="radio933" value="A">A、甲 <input type="radio" name="radio933" value="B">B、乙 <input type="radio" name="radio933" value="C">C、丙 <input type="radio" name="radio933" value="D">D、丁<BR> ',' 质量相同时,密度与体积成反比。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (934,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio934" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio934" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio934" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio934" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (935,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio935" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio935" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio935" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio935" value="D">D、铁块质量比木块大<BR> <BR>',' 通常所说的 “重”是指物体的质量。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (936,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio936" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio936" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio936" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio936" value="D">D、以上说法都不正确<BR> <BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (937,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio937" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio937" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio937" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio937" value="D">D、重力不变,密度变大<BR> <BR>',' 质量和密度都不随物体所在位置的变化而变化。</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (938,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio938" value="A">A、质量<input type="radio" name="radio938" value="B"> B、密度 <input type="radio" name="radio938" value="C">C、球重<input type="radio" name="radio938" value="D"> D、体积<BR> <BR>',' 密度与物质的多少没有关系。</P>rn<P>',5.000,'B',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (939,'','两个铁球的质量相等,但体积不相等。由此可以判定( )<BR><input type="radio" name="radio939" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio939" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio939" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio939" value="D">D、不存在这样两个球<BR> <BR>',' 质量相等的同种物质,体积一定相等</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (940,'','现有容积为100毫升的小瓶,能否用它装下85克酒精或115克硫酸?<BR>( )<BR><input type="radio" name="radio940" value="A">A、都能装下<BR><input type="radio" name="radio940" value="B">B、都装不下<BR><input type="radio" name="radio940" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio940" value="D">D、能装下115克硫酸,装不下85克酒精<BR> <BR>',' 可以利用体积=质量/密度计算出酒精和硫酸的体积。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (941,'','有甲乙丙丁四个物体,它们的质量相同,其密度的比ρ甲∶ρ乙∶ρ丙∶ρ丁=2∶1∶3∶5,则其体积最小的物体是( )<BR><input type="radio" name="radio941" value="A">A、甲 <input type="radio" name="radio941" value="B">B、乙 <input type="radio" name="radio941" value="C">C、丙 <input type="radio" name="radio941" value="D">D、丁<BR> ',' 质量相同时,密度与体积成反比。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (942,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio942" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio942" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio942" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio942" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (943,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio943" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio943" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio943" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio943" value="D">D、铁块质量比木块大<BR> <BR>',' 通常所说的 “重”是指物体的质量。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (944,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio944" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio944" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio944" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio944" value="D">D、以上说法都不正确<BR> <BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (945,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio945" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio945" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio945" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio945" value="D">D、重力不变,密度变大<BR> <BR>',' 质量和密度都不随物体所在位置的变化而变化。</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (946,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio946" value="A">A、质量<input type="radio" name="radio946" value="B"> B、密度 <input type="radio" name="radio946" value="C">C、球重<input type="radio" name="radio946" value="D"> D、体积<BR> <BR>',' 密度与物质的多少没有关系。</P>rn<P>',5.000,'B',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (947,'','两个铁球的质量相等,但体积不相等。由此可以判定( )<BR><input type="radio" name="radio947" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio947" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio947" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio947" value="D">D、不存在这样两个球<BR> <BR>',' 质量相等的同种物质,体积一定相等</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (948,'','现有容积为100毫升的小瓶,能否用它装下85克酒精或115克硫酸?<BR>( )<BR><input type="radio" name="radio948" value="A">A、都能装下<BR><input type="radio" name="radio948" value="B">B、都装不下<BR><input type="radio" name="radio948" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio948" value="D">D、能装下115克硫酸,装不下85克酒精<BR> <BR>',' 可以利用体积=质量/密度计算出酒精和硫酸的体积。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (949,'','有甲乙丙丁四个物体,它们的质量相同,其密度的比ρ甲∶ρ乙∶ρ丙∶ρ丁=2∶1∶3∶5,则其体积最小的物体是( )<BR><input type="radio" name="radio949" value="A">A、甲 <input type="radio" name="radio949" value="B">B、乙 <input type="radio" name="radio949" value="C">C、丙 <input type="radio" name="radio949" value="D">D、丁<BR> ',' 质量相同时,密度与体积成反比。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (950,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio950" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio950" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio950" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio950" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (951,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio951" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio951" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio951" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio951" value="D">D、铁块质量比木块大<BR> <BR>',' 通常所说的 “重”是指物体的质量。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (952,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio952" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio952" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio952" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio952" value="D">D、以上说法都不正确<BR> <BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (953,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio953" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio953" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio953" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio953" value="D">D、重力不变,密度变大<BR> <BR>',' 质量和密度都不随物体所在位置的变化而变化。</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (954,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio954" value="A">A、质量<input type="radio" name="radio954" value="B"> B、密度 <input type="radio" name="radio954" value="C">C、球重<input type="radio" name="radio954" value="D"> D、体积<BR> <BR>',' 密度与物质的多少没有关系。</P>rn<P>',5.000,'B',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,1,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (955,'','两个铁球的质量相等,但体积不相等。由此可以判定( )<BR><input type="radio" name="radio955" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio955" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio955" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio955" value="D">D、不存在这样两个球<BR> <BR>',' 质量相等的同种物质,体积一定相等</P>rn<P>',5.000,'C',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'E',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (956,'','现有容积为100毫升的小瓶,能否用它装下85克酒精或115克硫酸?<BR>( )<BR><input type="radio" name="radio956" value="A">A、都能装下<BR><input type="radio" name="radio956" value="B">B、都装不下<BR><input type="radio" name="radio956" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio956" value="D">D、能装下115克硫酸,装不下85克酒精<BR> <BR>',' 可以利用体积=质量/密度计算出酒精和硫酸的体积。</P>rn<P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (957,'','有甲乙丙丁四个物体,它们的质量相同,其密度的比ρ甲∶ρ乙∶ρ丙∶ρ丁=2∶1∶3∶5,则其体积最小的物体是( )<BR><input type="radio" name="radio957" value="A">A、甲 <input type="radio" name="radio957" value="B">B、乙 <input type="radio" name="radio957" value="C">C、丙 <input type="radio" name="radio957" value="D">D、丁<BR> ',' 质量相同时,密度与体积成反比。</P>rn<P> </P>',5.000,'D',NULL,1,'2003-10-26 22:29:01',NULL,1,33,NULL,'D',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (958,'','Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio958" value="A">A. as good as <input type="radio" name="radio958" value="B">B as good <input type="radio" name="radio958" value="C">C. good <input type="radio" name="radio958" value="D">D. good as <BR>@A@5@A@<BR>','<BR>this is tip one',5.000,'A',NULL,1,'2003-10-28 09:53:45',0,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (973,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio973" value="A">A. as good as <input type="radio" name="radio973" value="B">B as good <input type="radio" name="radio973" value="C">C. good <input type="radio" name="radio973" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-28 10:38:34',0,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (974,'','2. My pain _____apparent the moment I walked into the room. for the first man I met asked sympathetically: "Are you feeling all right?"<BR> <input type="radio" name="radio974" value="A">A. must be <input type="radio" name="radio974" value="B">B. had <input type="radio" name="radio974" value="C">C. must have been <input type="radio" name="radio974" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-28 10:38:34',0,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (975,'','3. The senior librarian at the circulation desk promised to get the book for me ____ she could remember who last borrowed it. <BR> <input type="radio" name="radio975" value="A">A. ever since <input type="radio" name="radio975" value="B">B. much as <input type="radio" name="radio975" value="C">C. even though. <input type="radio" name="radio975" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-28 10:38:34',0,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (976,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio976" value="A">A. towards <input type="radio" name="radio976" value="B">B. of <input type="radio" name="radio976" value="C">C. on <input type="radio" name="radio976" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-28 10:38:34',0,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (980,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio980" value="A">A. as good as <input type="radio" name="radio980" value="B">B as good <input type="radio" name="radio980" value="C">C. good <input type="radio" name="radio980" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-28 10:40:43',0,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (981,'','2. My pain _____apparent the moment I walked into the room. for the first man I met asked sympathetically: "Are you feeling all right?"<BR> <input type="radio" name="radio981" value="A">A. must be <input type="radio" name="radio981" value="B">B. had <input type="radio" name="radio981" value="C">C. must have been <input type="radio" name="radio981" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-28 10:40:43',0,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (982,'','3. The senior librarian at the circulation desk promised to get the book for me ____ she could remember who last borrowed it. <BR> <input type="radio" name="radio982" value="A">A. ever since <input type="radio" name="radio982" value="B">B. much as <input type="radio" name="radio982" value="C">C. even though. <input type="radio" name="radio982" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-28 10:40:43',0,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (983,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio983" value="A">A. towards <input type="radio" name="radio983" value="B">B. of <input type="radio" name="radio983" value="C">C. on <input type="radio" name="radio983" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-28 10:40:43',0,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (984,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio984" value="A">A. as good as <input type="radio" name="radio984" value="B">B as good <input type="radio" name="radio984" value="C">C. good <input type="radio" name="radio984" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-28 11:01:52',3,1,33,NULL,'A',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (985,'','2. My pain _____apparent the moment I walked into the room. for the first man I met asked sympathetically: "Are you feeling all right?"<BR> <input type="radio" name="radio985" value="A">A. must be <input type="radio" name="radio985" value="B">B. had <input type="radio" name="radio985" value="C">C. must have been <input type="radio" name="radio985" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-28 11:01:53',3,1,33,NULL,'B',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (986,'','3. The senior librarian at the circulation desk promised to get the book for me ____ she could remember who last borrowed it. <BR> <input type="radio" name="radio986" value="A">A. ever since <input type="radio" name="radio986" value="B">B. much as <input type="radio" name="radio986" value="C">C. even though. <input type="radio" name="radio986" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-28 11:01:53',3,1,33,NULL,'C',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (987,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio987" value="A">A. towards <input type="radio" name="radio987" value="B">B. of <input type="radio" name="radio987" value="C">C. on <input type="radio" name="radio987" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-28 11:01:53',3,1,33,NULL,'E',NULL,0,0,31,-1,-1,'c1');
- INSERT INTO question VALUES (988,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio988" value="A">A. as good as <input type="radio" name="radio988" value="B">B as good <input type="radio" name="radio988" value="C">C. good <input type="radio" name="radio988" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-28 11:02:57',2,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (989,'','2. My pain _____apparent the moment I walked into the room. for the first man I met asked sympathetically: "Are you feeling all right?"<BR> <input type="radio" name="radio989" value="A">A. must be <input type="radio" name="radio989" value="B">B. had <input type="radio" name="radio989" value="C">C. must have been <input type="radio" name="radio989" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-28 11:02:57',2,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (990,'','3. The senior librarian at the circulation desk promised to get the book for me ____ she could remember who last borrowed it. <BR> <input type="radio" name="radio990" value="A">A. ever since <input type="radio" name="radio990" value="B">B. much as <input type="radio" name="radio990" value="C">C. even though. <input type="radio" name="radio990" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-28 11:02:57',2,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (991,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio991" value="A">A. towards <input type="radio" name="radio991" value="B">B. of <input type="radio" name="radio991" value="C">C. on <input type="radio" name="radio991" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-28 11:02:57',2,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (992,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio992" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio992" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio992" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio992" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-11-01 01:05:50',3,1,32,NULL,'E',NULL,7,7,27,-1,-1,'c1');
- INSERT INTO question VALUES (993,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio993" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio993" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio993" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio993" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-11-01 01:05:50',3,1,32,NULL,'E',NULL,7,7,27,-1,-1,'c1');
- INSERT INTO question VALUES (994,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio994" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio994" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio994" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio994" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-11-01 01:05:50',3,1,32,NULL,'E',NULL,7,5,27,-1,-1,'c1');
- INSERT INTO question VALUES (995,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio995" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio995" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio995" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio995" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-11-01 01:05:50',3,1,32,NULL,'E',NULL,7,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (996,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio996" value="A">A、质量<input type="radio" name="radio996" value="B"> B、密度 <input type="radio" name="radio996" value="C">C、球重<input type="radio" name="radio996" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',10.000,'B',NULL,1,'2003-11-01 01:05:50',3,1,32,NULL,'E',NULL,7,3,27,-1,-1,'c1');
- INSERT INTO question VALUES (997,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio997" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio997" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio997" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio997" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-11-01 01:06:25',3,1,33,NULL,'E',NULL,7,6,-1,-1,-1,'c1');
- INSERT INTO question VALUES (998,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio998" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio998" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio998" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio998" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-11-01 01:06:25',3,1,33,NULL,'E',NULL,7,6,-1,-1,-1,'c1');
- INSERT INTO question VALUES (999,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio999" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio999" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio999" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio999" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-11-01 01:06:25',3,1,33,NULL,'E',NULL,7,3,-1,-1,-1,'c1');
- INSERT INTO question VALUES (1000,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1000" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1000" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1000" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1000" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-11-01 01:06:25',3,1,33,NULL,'E',NULL,7,4,-1,-1,-1,'c1');
- INSERT INTO question VALUES (1001,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1001" value="A">A、质量<input type="radio" name="radio1001" value="B"> B、密度 <input type="radio" name="radio1001" value="C">C、球重<input type="radio" name="radio1001" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',10.000,'B',NULL,1,'2003-11-01 01:06:25',3,1,33,NULL,'E',NULL,7,0,-1,-1,-1,'c1');
- INSERT INTO question VALUES (1002,'','Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio1002" value="A">A. as good as <input type="radio" name="radio1002" value="B">B as good <input type="radio" name="radio1002" value="C">C. good <input type="radio" name="radio1002" value="D">D. good as <BR>','<BR>this is tip one<BR>',10.000,'A',NULL,1,'2003-11-01 01:07:54',3,1,34,NULL,'A',NULL,7,7,-1,-1,-1,'c1');
- INSERT INTO question VALUES (1003,'','My pain _____apparent the moment I walked into the room. for the first man I met asked sympathetically: "Are you feeling all right?"<BR> <input type="radio" name="radio1003" value="A">A. must be <input type="radio" name="radio1003" value="B">B. had <input type="radio" name="radio1003" value="C">C. must have been <input type="radio" name="radio1003" value="D">D. had to be<BR>','<BR>this is tip two<BR>',10.000,'B',NULL,1,'2003-11-01 01:07:54',3,1,34,NULL,'B',NULL,7,5,-1,-1,-1,'c1');
- INSERT INTO question VALUES (1004,'','The senior librarian at the circulation desk promised to get the book for me ____ she could remember who last borrowed it. <BR> <input type="radio" name="radio1004" value="A">A. ever since <input type="radio" name="radio1004" value="B">B. much as <input type="radio" name="radio1004" value="C">C. even though. <input type="radio" name="radio1004" value="D">D if only<BR>','<BR>this is tip three<BR>',10.000,'C',NULL,1,'2003-11-01 01:07:54',3,1,34,NULL,'C',NULL,7,5,-1,-1,-1,'c1');
- INSERT INTO question VALUES (1005,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1005" value="A">A. towards <input type="radio" name="radio1005" value="B">B. of <input type="radio" name="radio1005" value="C">C. on <input type="radio" name="radio1005" value="D">D. with<BR>','<BR>this is tip four<BR>',10.000,'D',NULL,1,'2003-11-01 01:07:54',3,1,34,NULL,'E',NULL,7,5,-1,-1,-1,'c1');
- INSERT INTO question VALUES (1006,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1006" value="A">A. towards <input type="radio" name="radio1006" value="B">B. of <input type="radio" name="radio1006" value="C">C. on <input type="radio" name="radio1006" value="D">D. with<BR>','<BR>this is tip four',10.000,'A',NULL,1,'2003-11-01 01:07:54',3,1,34,NULL,'E',NULL,7,5,-1,-1,-1,'c1');
- INSERT INTO question VALUES (1007,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1007" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1007" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1007" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1007" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-11-01 02:36:39',3,1,32,NULL,'E',NULL,12,7,27,-1,-1,'c1');
- INSERT INTO question VALUES (1008,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1008" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1008" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1008" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1008" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-11-01 02:36:39',3,1,32,NULL,'E',NULL,12,7,27,-1,-1,'c1');
- INSERT INTO question VALUES (1009,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1009" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1009" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1009" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1009" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-11-01 02:36:39',3,1,32,NULL,'E',NULL,12,4,27,-1,-1,'c1');
- INSERT INTO question VALUES (1010,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1010" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1010" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1010" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1010" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-11-01 02:36:39',3,1,32,NULL,'E',NULL,12,4,27,-1,-1,'c1');
- INSERT INTO question VALUES (1011,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1011" value="A">A、质量<input type="radio" name="radio1011" value="B"> B、密度 <input type="radio" name="radio1011" value="C">C、球重<input type="radio" name="radio1011" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',10.000,'B',NULL,1,'2003-11-01 02:36:39',3,1,32,NULL,'E',NULL,12,7,27,-1,-1,'c1');
- INSERT INTO question VALUES (1012,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1012" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1012" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1012" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1012" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-11-01 02:37:09',3,1,33,NULL,'E',NULL,12,7,30,-1,-1,'c1');
- INSERT INTO question VALUES (1013,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1013" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1013" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1013" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1013" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-11-01 02:37:09',3,1,33,NULL,'E',NULL,12,6,30,-1,-1,'c1');
- INSERT INTO question VALUES (1014,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1014" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1014" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1014" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1014" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-11-01 02:37:09',3,1,33,NULL,'E',NULL,12,2,30,-1,-1,'c1');
- INSERT INTO question VALUES (1015,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1015" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1015" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1015" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1015" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-11-01 02:37:09',3,1,33,NULL,'E',NULL,12,2,30,-1,-1,'c1');
- INSERT INTO question VALUES (1016,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1016" value="A">A、质量<input type="radio" name="radio1016" value="B"> B、密度 <input type="radio" name="radio1016" value="C">C、球重<input type="radio" name="radio1016" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',10.000,'B',NULL,1,'2003-11-01 02:37:09',3,1,33,NULL,'E',NULL,12,3,30,-1,-1,'c1');
- INSERT INTO question VALUES (1017,'','Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio1017" value="A">A. as good as <input type="radio" name="radio1017" value="B">B as good <input type="radio" name="radio1017" value="C">C. good <input type="radio" name="radio1017" value="D">D. good as <BR>','<BR>this is tip one<BR>',10.000,'A',NULL,1,'2003-11-01 02:37:48',3,1,34,NULL,'A',NULL,12,11,28,-1,-1,'c1');
- INSERT INTO question VALUES (1018,'','My pain _____apparent the moment I walked into the room. for the first man I met asked sympathetically: "Are you feeling all right?"<BR> <input type="radio" name="radio1018" value="A">A. must be <input type="radio" name="radio1018" value="B">B. had <input type="radio" name="radio1018" value="C">C. must have been <input type="radio" name="radio1018" value="D">D. had to be<BR>','<BR>this is tip two<BR>',10.000,'B',NULL,1,'2003-11-01 02:37:48',3,1,34,NULL,'B',NULL,12,9,28,-1,-1,'c1');
- INSERT INTO question VALUES (1019,'','The senior librarian at the circulation desk promised to get the book for me ____ she could remember who last borrowed it. <BR> <input type="radio" name="radio1019" value="A">A. ever since <input type="radio" name="radio1019" value="B">B. much as <input type="radio" name="radio1019" value="C">C. even though. <input type="radio" name="radio1019" value="D">D if only<BR>','<BR>this is tip three<BR>',10.000,'C',NULL,1,'2003-11-01 02:37:48',3,1,34,NULL,'C',NULL,12,8,28,-1,-1,'c1');
- INSERT INTO question VALUES (1020,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1020" value="A">A. towards <input type="radio" name="radio1020" value="B">B. of <input type="radio" name="radio1020" value="C">C. on <input type="radio" name="radio1020" value="D">D. with<BR>','<BR>this is tip four<BR>',10.000,'D',NULL,1,'2003-11-01 02:37:48',3,1,34,NULL,'E',NULL,12,9,28,-1,-1,'c1');
- INSERT INTO question VALUES (1021,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1021" value="A">A. towards <input type="radio" name="radio1021" value="B">B. of <input type="radio" name="radio1021" value="C">C. on <input type="radio" name="radio1021" value="D">D. with<BR>','<BR>this is tip four',10.000,'A',NULL,1,'2003-11-01 02:37:48',3,1,34,NULL,'E',NULL,12,6,28,-1,-1,'c1');
- INSERT INTO question VALUES (1022,'','Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio1022" value="A">A. as good as <input type="radio" name="radio1022" value="B">B as good <input type="radio" name="radio1022" value="C">C. good <input type="radio" name="radio1022" value="D">D. good as <BR>','<BR>this is tip one<BR>',10.000,'A',NULL,1,'2003-11-01 02:38:12',3,1,34,NULL,'A',NULL,2,2,28,-1,-1,'c1');
- INSERT INTO question VALUES (1023,'','My pain _____apparent the moment I walked into the room. for the first man I met asked sympathetically: "Are you feeling all right?"<BR> <input type="radio" name="radio1023" value="A">A. must be <input type="radio" name="radio1023" value="B">B. had <input type="radio" name="radio1023" value="C">C. must have been <input type="radio" name="radio1023" value="D">D. had to be<BR>','<BR>this is tip two<BR>',10.000,'B',NULL,1,'2003-11-01 02:38:12',3,1,34,NULL,'B',NULL,2,2,28,-1,-1,'c1');
- INSERT INTO question VALUES (1024,'','The senior librarian at the circulation desk promised to get the book for me ____ she could remember who last borrowed it. <BR> <input type="radio" name="radio1024" value="A">A. ever since <input type="radio" name="radio1024" value="B">B. much as <input type="radio" name="radio1024" value="C">C. even though. <input type="radio" name="radio1024" value="D">D if only<BR>','<BR>this is tip three<BR>',10.000,'C',NULL,1,'2003-11-01 02:38:12',3,1,34,NULL,'C',NULL,2,2,28,-1,-1,'c1');
- INSERT INTO question VALUES (1025,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1025" value="A">A. towards <input type="radio" name="radio1025" value="B">B. of <input type="radio" name="radio1025" value="C">C. on <input type="radio" name="radio1025" value="D">D. with<BR>','<BR>this is tip four<BR>',10.000,'D',NULL,1,'2003-11-01 02:38:12',3,1,34,NULL,'E',NULL,2,2,28,-1,-1,'c1');
- INSERT INTO question VALUES (1026,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1026" value="A">A. towards <input type="radio" name="radio1026" value="B">B. of <input type="radio" name="radio1026" value="C">C. on <input type="radio" name="radio1026" value="D">D. with<BR>','<BR>this is tip four',10.000,'A',NULL,1,'2003-11-01 02:38:12',3,1,34,NULL,'E',NULL,2,1,28,-1,-1,'c1');
- INSERT INTO question VALUES (1027,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1027" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1027" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1027" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1027" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-11-01 02:38:50',3,1,33,NULL,'E',NULL,2,2,30,-1,-1,'c1');
- INSERT INTO question VALUES (1028,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1028" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1028" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1028" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1028" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-11-01 02:38:50',3,1,33,NULL,'E',NULL,2,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1029,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1029" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1029" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1029" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1029" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-11-01 02:38:50',3,1,33,NULL,'E',NULL,2,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1030,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1030" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1030" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1030" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1030" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-11-01 02:38:50',3,1,33,NULL,'E',NULL,2,2,30,-1,-1,'c1');
- INSERT INTO question VALUES (1031,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1031" value="A">A、质量<input type="radio" name="radio1031" value="B"> B、密度 <input type="radio" name="radio1031" value="C">C、球重<input type="radio" name="radio1031" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',10.000,'B',NULL,1,'2003-11-01 02:38:50',3,1,33,NULL,'E',NULL,2,2,30,-1,-1,'c1');
- INSERT INTO question VALUES (1032,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1032" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1032" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1032" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1032" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-11-01 02:39:15',3,1,32,NULL,'E',NULL,2,2,27,-1,-1,'c1');
- INSERT INTO question VALUES (1033,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1033" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1033" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1033" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1033" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-11-01 02:39:15',3,1,32,NULL,'E',NULL,2,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (1034,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1034" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1034" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1034" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1034" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-11-01 02:39:15',3,1,32,NULL,'E',NULL,2,2,27,-1,-1,'c1');
- INSERT INTO question VALUES (1035,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1035" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1035" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1035" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1035" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-11-01 02:39:15',3,1,32,NULL,'E',NULL,2,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (1036,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1036" value="A">A、质量<input type="radio" name="radio1036" value="B"> B、密度 <input type="radio" name="radio1036" value="C">C、球重<input type="radio" name="radio1036" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',10.000,'B',NULL,1,'2003-11-01 02:39:15',3,1,32,NULL,'E',NULL,2,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (1037,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1037" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1037" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1037" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1037" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-11-01 02:39:33',3,1,32,NULL,'E',NULL,2,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (1038,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1038" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1038" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1038" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1038" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-11-01 02:39:33',3,1,32,NULL,'E',NULL,2,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (1039,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1039" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1039" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1039" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1039" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-11-01 02:39:33',3,1,32,NULL,'E',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1040,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1040" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1040" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1040" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1040" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-11-01 02:39:33',3,1,32,NULL,'E',NULL,2,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (1041,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1041" value="A">A、质量<input type="radio" name="radio1041" value="B"> B、密度 <input type="radio" name="radio1041" value="C">C、球重<input type="radio" name="radio1041" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',10.000,'B',NULL,1,'2003-11-01 02:39:33',3,1,32,NULL,'E',NULL,2,2,27,-1,-1,'c1');
- INSERT INTO question VALUES (1042,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1042" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1042" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1042" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1042" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-11-01 02:40:30',3,1,33,NULL,'E',NULL,2,2,30,-1,-1,'c1');
- INSERT INTO question VALUES (1043,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1043" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1043" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1043" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1043" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-11-01 02:40:30',3,1,33,NULL,'E',NULL,2,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1044,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1044" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1044" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1044" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1044" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-11-01 02:40:30',3,1,33,NULL,'E',NULL,2,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1045,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1045" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1045" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1045" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1045" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-11-01 02:40:30',3,1,33,NULL,'E',NULL,2,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1046,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1046" value="A">A、质量<input type="radio" name="radio1046" value="B"> B、密度 <input type="radio" name="radio1046" value="C">C、球重<input type="radio" name="radio1046" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',10.000,'B',NULL,1,'2003-11-01 02:40:30',3,1,33,NULL,'E',NULL,2,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1047,'','Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio1047" value="A">A. as good as <input type="radio" name="radio1047" value="B">B as good <input type="radio" name="radio1047" value="C">C. good <input type="radio" name="radio1047" value="D">D. good as <BR>','<BR>this is tip one<BR>',10.000,'A',NULL,1,'2003-11-01 02:41:16',3,1,34,NULL,'A',NULL,2,2,28,-1,-1,'c1');
- INSERT INTO question VALUES (1048,'','My pain _____apparent the moment I walked into the room. for the first man I met asked sympathetically: "Are you feeling all right?"<BR> <input type="radio" name="radio1048" value="A">A. must be <input type="radio" name="radio1048" value="B">B. had <input type="radio" name="radio1048" value="C">C. must have been <input type="radio" name="radio1048" value="D">D. had to be<BR>','<BR>this is tip two<BR>',10.000,'B',NULL,1,'2003-11-01 02:41:16',3,1,34,NULL,'B',NULL,2,2,28,-1,-1,'c1');
- INSERT INTO question VALUES (1049,'','The senior librarian at the circulation desk promised to get the book for me ____ she could remember who last borrowed it. <BR> <input type="radio" name="radio1049" value="A">A. ever since <input type="radio" name="radio1049" value="B">B. much as <input type="radio" name="radio1049" value="C">C. even though. <input type="radio" name="radio1049" value="D">D if only<BR>','<BR>this is tip three<BR>',10.000,'C',NULL,1,'2003-11-01 02:41:17',3,1,34,NULL,'C',NULL,2,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (1050,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1050" value="A">A. towards <input type="radio" name="radio1050" value="B">B. of <input type="radio" name="radio1050" value="C">C. on <input type="radio" name="radio1050" value="D">D. with<BR>','<BR>this is tip four<BR>',10.000,'D',NULL,1,'2003-11-01 02:41:17',3,1,34,NULL,'E',NULL,2,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (1051,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1051" value="A">A. towards <input type="radio" name="radio1051" value="B">B. of <input type="radio" name="radio1051" value="C">C. on <input type="radio" name="radio1051" value="D">D. with<BR>','<BR>this is tip four',10.000,'A',NULL,1,'2003-11-01 02:41:17',3,1,34,NULL,'E',NULL,2,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (1052,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1052" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1052" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1052" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1052" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-04-04 00:23:48',3,1,32,NULL,'E',NULL,2,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (1053,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1053" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1053" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1053" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1053" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-04-04 00:23:48',3,1,32,NULL,'E',NULL,2,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (1054,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1054" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1054" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1054" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1054" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-04-04 00:23:48',3,1,32,NULL,'E',NULL,2,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (1055,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1055" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1055" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1055" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1055" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-04-04 00:23:48',3,1,32,NULL,'E',NULL,2,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (1056,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1056" value="A">A、质量<input type="radio" name="radio1056" value="B"> B、密度 <input type="radio" name="radio1056" value="C">C、球重<input type="radio" name="radio1056" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',10.000,'B',NULL,1,'2003-04-04 00:23:48',3,1,32,NULL,'E',NULL,2,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (1057,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1057" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1057" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1057" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1057" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-04-04 00:24:17',3,1,33,NULL,'E',NULL,2,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1058,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1058" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1058" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1058" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1058" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-04-04 00:24:17',3,1,33,NULL,'E',NULL,2,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1059,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1059" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1059" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1059" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1059" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-04-04 00:24:17',3,1,33,NULL,'E',NULL,2,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1060,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1060" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1060" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1060" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1060" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-04-04 00:24:17',3,1,33,NULL,'E',NULL,2,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1061,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1061" value="A">A、质量<input type="radio" name="radio1061" value="B"> B、密度 <input type="radio" name="radio1061" value="C">C、球重<input type="radio" name="radio1061" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',10.000,'B',NULL,1,'2003-04-04 00:24:17',3,1,33,NULL,'E',NULL,2,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1062,'','Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio1062" value="A">A. as good as <input type="radio" name="radio1062" value="B">B as good <input type="radio" name="radio1062" value="C">C. good <input type="radio" name="radio1062" value="D">D. good as <BR>','<BR>this is tip one<BR>',10.000,'A',NULL,1,'2003-04-04 00:24:59',3,1,34,NULL,'A',NULL,2,2,28,-1,-1,'c1');
- INSERT INTO question VALUES (1063,'','My pain _____apparent the moment I walked into the room. for the first man I met asked sympathetically: "Are you feeling all right?"<BR> <input type="radio" name="radio1063" value="A">A. must be <input type="radio" name="radio1063" value="B">B. had <input type="radio" name="radio1063" value="C">C. must have been <input type="radio" name="radio1063" value="D">D. had to be<BR>','<BR>this is tip two<BR>',10.000,'B',NULL,1,'2003-04-04 00:24:59',3,1,34,NULL,'B',NULL,2,2,28,-1,-1,'c1');
- INSERT INTO question VALUES (1064,'','The senior librarian at the circulation desk promised to get the book for me ____ she could remember who last borrowed it. <BR> <input type="radio" name="radio1064" value="A">A. ever since <input type="radio" name="radio1064" value="B">B. much as <input type="radio" name="radio1064" value="C">C. even though. <input type="radio" name="radio1064" value="D">D if only<BR>','<BR>this is tip three<BR>',10.000,'C',NULL,1,'2003-04-04 00:24:59',3,1,34,NULL,'C',NULL,2,2,28,-1,-1,'c1');
- INSERT INTO question VALUES (1065,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1065" value="A">A. towards <input type="radio" name="radio1065" value="B">B. of <input type="radio" name="radio1065" value="C">C. on <input type="radio" name="radio1065" value="D">D. with<BR>','<BR>this is tip four<BR>',10.000,'D',NULL,1,'2003-04-04 00:24:59',3,1,34,NULL,'E',NULL,2,1,28,-1,-1,'c1');
- INSERT INTO question VALUES (1066,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1066" value="A">A. towards <input type="radio" name="radio1066" value="B">B. of <input type="radio" name="radio1066" value="C">C. on <input type="radio" name="radio1066" value="D">D. with<BR>','<BR>this is tip four',10.000,'A',NULL,1,'2003-04-04 00:24:59',3,1,34,NULL,'E',NULL,2,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (1067,'','Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio1067" value="A">A. as good as <input type="radio" name="radio1067" value="B">B as good <input type="radio" name="radio1067" value="C">C. good <input type="radio" name="radio1067" value="D">D. good as <BR>','<BR>this is tip one<BR>',10.000,'A',NULL,1,'2003-04-04 00:25:16',3,1,34,NULL,'A',NULL,2,1,28,-1,-1,'c1');
- INSERT INTO question VALUES (1068,'','My pain _____apparent the moment I walked into the room. for the first man I met asked sympathetically: "Are you feeling all right?"<BR> <input type="radio" name="radio1068" value="A">A. must be <input type="radio" name="radio1068" value="B">B. had <input type="radio" name="radio1068" value="C">C. must have been <input type="radio" name="radio1068" value="D">D. had to be<BR>','<BR>this is tip two<BR>',10.000,'B',NULL,1,'2003-04-04 00:25:16',3,1,34,NULL,'B',NULL,2,1,28,-1,-1,'c1');
- INSERT INTO question VALUES (1069,'','The senior librarian at the circulation desk promised to get the book for me ____ she could remember who last borrowed it. <BR> <input type="radio" name="radio1069" value="A">A. ever since <input type="radio" name="radio1069" value="B">B. much as <input type="radio" name="radio1069" value="C">C. even though. <input type="radio" name="radio1069" value="D">D if only<BR>','<BR>this is tip three<BR>',10.000,'C',NULL,1,'2003-04-04 00:25:16',3,1,34,NULL,'C',NULL,2,1,28,-1,-1,'c1');
- INSERT INTO question VALUES (1070,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1070" value="A">A. towards <input type="radio" name="radio1070" value="B">B. of <input type="radio" name="radio1070" value="C">C. on <input type="radio" name="radio1070" value="D">D. with<BR>','<BR>this is tip four<BR>',10.000,'D',NULL,1,'2003-04-04 00:25:16',3,1,34,NULL,'E',NULL,2,1,28,-1,-1,'c1');
- INSERT INTO question VALUES (1071,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1071" value="A">A. towards <input type="radio" name="radio1071" value="B">B. of <input type="radio" name="radio1071" value="C">C. on <input type="radio" name="radio1071" value="D">D. with<BR>','<BR>this is tip four',10.000,'A',NULL,1,'2003-04-04 00:25:16',3,1,34,NULL,'E',NULL,2,1,28,-1,-1,'c1');
- INSERT INTO question VALUES (1072,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1072" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1072" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1072" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1072" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-04-04 00:25:54',3,1,33,NULL,'E',NULL,2,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1073,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1073" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1073" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1073" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1073" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-04-04 00:25:54',3,1,33,NULL,'E',NULL,2,2,30,-1,-1,'c1');
- INSERT INTO question VALUES (1074,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1074" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1074" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1074" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1074" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-04-04 00:25:54',3,1,33,NULL,'E',NULL,2,2,30,-1,-1,'c1');
- INSERT INTO question VALUES (1075,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1075" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1075" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1075" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1075" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-04-04 00:25:54',3,1,33,NULL,'E',NULL,2,2,30,-1,-1,'c1');
- INSERT INTO question VALUES (1076,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1076" value="A">A、质量<input type="radio" name="radio1076" value="B"> B、密度 <input type="radio" name="radio1076" value="C">C、球重<input type="radio" name="radio1076" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',10.000,'B',NULL,1,'2003-04-04 00:25:54',3,1,33,NULL,'E',NULL,2,2,30,-1,-1,'c1');
- INSERT INTO question VALUES (1077,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1077" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1077" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1077" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1077" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-04-04 00:26:12',3,1,32,NULL,'E',NULL,2,2,27,-1,-1,'c1');
- INSERT INTO question VALUES (1078,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1078" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1078" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1078" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1078" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-04-04 00:26:12',3,1,32,NULL,'E',NULL,2,2,27,-1,-1,'c1');
- INSERT INTO question VALUES (1079,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1079" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1079" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1079" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1079" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-04-04 00:26:12',3,1,32,NULL,'E',NULL,2,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (1080,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1080" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1080" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1080" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1080" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-04-04 00:26:12',3,1,32,NULL,'E',NULL,2,2,27,-1,-1,'c1');
- INSERT INTO question VALUES (1081,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1081" value="A">A、质量<input type="radio" name="radio1081" value="B"> B、密度 <input type="radio" name="radio1081" value="C">C、球重<input type="radio" name="radio1081" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',10.000,'B',NULL,1,'2003-04-04 00:26:12',3,1,32,NULL,'E',NULL,2,2,27,-1,-1,'c1');
- INSERT INTO question VALUES (1082,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1082" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1082" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1082" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1082" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-04-04 00:26:28',3,1,32,NULL,'E',NULL,5,4,27,-1,-1,'c1');
- INSERT INTO question VALUES (1083,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1083" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1083" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1083" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1083" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-04-04 00:26:28',3,1,32,NULL,'E',NULL,5,4,27,-1,-1,'c1');
- INSERT INTO question VALUES (1084,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1084" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1084" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1084" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1084" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-04-04 00:26:28',3,1,32,NULL,'E',NULL,5,4,27,-1,-1,'c1');
- INSERT INTO question VALUES (1085,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1085" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1085" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1085" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1085" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-04-04 00:26:28',3,1,32,NULL,'E',NULL,5,5,27,-1,-1,'c1');
- INSERT INTO question VALUES (1086,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1086" value="A">A、质量<input type="radio" name="radio1086" value="B"> B、密度 <input type="radio" name="radio1086" value="C">C、球重<input type="radio" name="radio1086" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',10.000,'B',NULL,1,'2003-04-04 00:26:28',3,1,32,NULL,'E',NULL,5,5,27,-1,-1,'c1');
- INSERT INTO question VALUES (1087,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1087" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1087" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1087" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1087" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-04-04 00:27:40',3,1,33,NULL,'E',NULL,5,4,30,30,-1,'c1');
- INSERT INTO question VALUES (1088,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1088" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1088" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1088" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1088" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-04-04 00:27:40',3,1,33,NULL,'E',NULL,5,4,30,30,-1,'c1');
- INSERT INTO question VALUES (1089,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1089" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1089" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1089" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1089" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-04-04 00:27:40',3,1,33,NULL,'E',NULL,5,4,30,30,-1,'c1');
- INSERT INTO question VALUES (1090,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1090" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1090" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1090" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1090" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-04-04 00:27:40',3,1,33,NULL,'E',NULL,5,5,30,30,-1,'c1');
- INSERT INTO question VALUES (1091,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1091" value="A">A、质量<input type="radio" name="radio1091" value="B"> B、密度 <input type="radio" name="radio1091" value="C">C、球重<input type="radio" name="radio1091" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',10.000,'B',NULL,1,'2003-04-04 00:27:40',3,1,33,NULL,'E',NULL,5,2,30,30,-1,'c1');
- INSERT INTO question VALUES (1092,'','Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio1092" value="A">A. as good as <input type="radio" name="radio1092" value="B">B as good <input type="radio" name="radio1092" value="C">C. good <input type="radio" name="radio1092" value="D">D. good as <BR>','<BR>this is tip one<BR>',10.000,'A',NULL,1,'2003-04-04 00:29:52',3,1,34,NULL,'A',NULL,5,5,28,-1,-1,'c1');
- INSERT INTO question VALUES (1093,'','My pain _____apparent the moment I walked into the room. for the first man I met asked sympathetically: "Are you feeling all right?"<BR> <input type="radio" name="radio1093" value="A">A. must be <input type="radio" name="radio1093" value="B">B. had <input type="radio" name="radio1093" value="C">C. must have been <input type="radio" name="radio1093" value="D">D. had to be<BR>','<BR>this is tip two<BR>',10.000,'B',NULL,1,'2003-04-04 00:29:52',3,1,34,NULL,'B',NULL,5,3,28,-1,-1,'c1');
- INSERT INTO question VALUES (1094,'','The senior librarian at the circulation desk promised to get the book for me ____ she could remember who last borrowed it. <BR> <input type="radio" name="radio1094" value="A">A. ever since <input type="radio" name="radio1094" value="B">B. much as <input type="radio" name="radio1094" value="C">C. even though. <input type="radio" name="radio1094" value="D">D if only<BR>','<BR>this is tip three<BR>',10.000,'C',NULL,1,'2003-04-04 00:29:52',3,1,34,NULL,'C',NULL,5,4,28,-1,-1,'c1');
- INSERT INTO question VALUES (1095,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1095" value="A">A. towards <input type="radio" name="radio1095" value="B">B. of <input type="radio" name="radio1095" value="C">C. on <input type="radio" name="radio1095" value="D">D. with<BR>','<BR>this is tip four<BR>',10.000,'D',NULL,1,'2003-04-04 00:29:52',3,1,34,NULL,'E',NULL,5,4,28,-1,-1,'c1');
- INSERT INTO question VALUES (1096,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1096" value="A">A. towards <input type="radio" name="radio1096" value="B">B. of <input type="radio" name="radio1096" value="C">C. on <input type="radio" name="radio1096" value="D">D. with<BR>','<BR>this is tip four',10.000,'A',NULL,1,'2003-04-04 00:29:52',3,1,34,NULL,'E',NULL,5,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (1097,'','Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio1097" value="A">A. as good as <input type="radio" name="radio1097" value="B">B as good <input type="radio" name="radio1097" value="C">C. good <input type="radio" name="radio1097" value="D">D. good as <BR>','<BR>this is tip one<BR>',10.000,'A',NULL,1,'2003-04-04 00:32:20',3,1,34,NULL,'A',NULL,2,2,29,28,-1,'c1');
- INSERT INTO question VALUES (1098,'','My pain _____apparent the moment I walked into the room. for the first man I met asked sympathetically: "Are you feeling all right?"<BR> <input type="radio" name="radio1098" value="A">A. must be <input type="radio" name="radio1098" value="B">B. had <input type="radio" name="radio1098" value="C">C. must have been <input type="radio" name="radio1098" value="D">D. had to be<BR>','<BR>this is tip two<BR>',10.000,'B',NULL,1,'2003-04-04 00:32:20',3,1,34,NULL,'B',NULL,2,2,29,28,-1,'c1');
- INSERT INTO question VALUES (1099,'','The senior librarian at the circulation desk promised to get the book for me ____ she could remember who last borrowed it. <BR> <input type="radio" name="radio1099" value="A">A. ever since <input type="radio" name="radio1099" value="B">B. much as <input type="radio" name="radio1099" value="C">C. even though. <input type="radio" name="radio1099" value="D">D if only<BR>','<BR>this is tip three<BR>',10.000,'C',NULL,1,'2003-04-04 00:32:20',3,1,34,NULL,'C',NULL,2,0,29,28,-1,'c1');
- INSERT INTO question VALUES (1100,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1100" value="A">A. towards <input type="radio" name="radio1100" value="B">B. of <input type="radio" name="radio1100" value="C">C. on <input type="radio" name="radio1100" value="D">D. with<BR>','<BR>this is tip four<BR>',10.000,'D',NULL,1,'2003-04-04 00:32:20',3,1,34,NULL,'E',NULL,2,0,29,28,-1,'c1');
- INSERT INTO question VALUES (1101,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1101" value="A">A. towards <input type="radio" name="radio1101" value="B">B. of <input type="radio" name="radio1101" value="C">C. on <input type="radio" name="radio1101" value="D">D. with<BR>','<BR>this is tip four',10.000,'A',NULL,1,'2003-04-04 00:32:20',3,1,34,NULL,'E',NULL,2,0,29,28,-1,'c1');
- INSERT INTO question VALUES (1102,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1102" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1102" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1102" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1102" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-04-04 00:33:32',3,1,33,NULL,'E',NULL,2,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1103,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1103" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1103" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1103" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1103" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-04-04 00:33:32',3,1,33,NULL,'E',NULL,2,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1104,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1104" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1104" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1104" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1104" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-04-04 00:33:32',3,1,33,NULL,'E',NULL,2,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1105,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1105" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1105" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1105" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1105" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-04-04 00:33:32',3,1,33,NULL,'E',NULL,2,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1106,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1106" value="A">A、质量<input type="radio" name="radio1106" value="B"> B、密度 <input type="radio" name="radio1106" value="C">C、球重<input type="radio" name="radio1106" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',10.000,'B',NULL,1,'2003-04-04 00:33:32',3,1,33,NULL,'E',NULL,2,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1107,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1107" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1107" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1107" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1107" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-04-04 00:34:02',3,1,32,NULL,'E',NULL,2,2,27,-1,-1,'c1');
- INSERT INTO question VALUES (1108,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1108" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1108" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1108" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1108" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-04-04 00:34:02',3,1,32,NULL,'E',NULL,2,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (1109,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1109" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1109" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1109" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1109" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-04-04 00:34:02',3,1,32,NULL,'E',NULL,2,2,27,-1,-1,'c1');
- INSERT INTO question VALUES (1110,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1110" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1110" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1110" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1110" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-04-04 00:34:02',3,1,32,NULL,'E',NULL,2,2,27,-1,-1,'c1');
- INSERT INTO question VALUES (1111,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1111" value="A">A、质量<input type="radio" name="radio1111" value="B"> B、密度 <input type="radio" name="radio1111" value="C">C、球重<input type="radio" name="radio1111" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',10.000,'B',NULL,1,'2003-04-04 00:34:02',3,1,32,NULL,'E',NULL,2,2,27,-1,-1,'c1');
- INSERT INTO question VALUES (1216,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1216" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1216" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1216" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1216" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:32:53',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1217,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1217" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1217" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1217" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1217" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:32:53',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1218,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1218" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1218" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1218" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1218" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:32:53',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1219,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1219" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1219" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1219" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1219" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:32:53',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1220,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1220" value="A">A、质量<input type="radio" name="radio1220" value="B"> B、密度 <input type="radio" name="radio1220" value="C">C、球重<input type="radio" name="radio1220" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。</P>',5.000,'B',NULL,1,'2003-11-02 05:32:53',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1221,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1221" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1221" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1221" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1221" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1222,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1222" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1222" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1222" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1222" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1223,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1223" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1223" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1223" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1223" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1224,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1224" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1224" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1224" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1224" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1225,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1225" value="A">A、质量<input type="radio" name="radio1225" value="B"> B、密度 <input type="radio" name="radio1225" value="C">C、球重<input type="radio" name="radio1225" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1226,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1226" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1226" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1226" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1226" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'A',NULL,1,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1227,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1227" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1227" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1227" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1227" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1228,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1228" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1228" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1228" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1228" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1229,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1229" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1229" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1229" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1229" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1230,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1230" value="A">A、质量<input type="radio" name="radio1230" value="B"> B、密度 <input type="radio" name="radio1230" value="C">C、球重<input type="radio" name="radio1230" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1231,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1231" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1231" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1231" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1231" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'A',NULL,1,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1232,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1232" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1232" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1232" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1232" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1233,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1233" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1233" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1233" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1233" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1234,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1234" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1234" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1234" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1234" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1235,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1235" value="A">A、质量<input type="radio" name="radio1235" value="B"> B、密度 <input type="radio" name="radio1235" value="C">C、球重<input type="radio" name="radio1235" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1236,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1236" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1236" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1236" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1236" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1237,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1237" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1237" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1237" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1237" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1238,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1238" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1238" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1238" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1238" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1239,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1239" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1239" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1239" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1239" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1240,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1240" value="A">A、质量<input type="radio" name="radio1240" value="B"> B、密度 <input type="radio" name="radio1240" value="C">C、球重<input type="radio" name="radio1240" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1241,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1241" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1241" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1241" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1241" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1242,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1242" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1242" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1242" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1242" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1243,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1243" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1243" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1243" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1243" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1244,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1244" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1244" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1244" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1244" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1245,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1245" value="A">A、质量<input type="radio" name="radio1245" value="B"> B、密度 <input type="radio" name="radio1245" value="C">C、球重<input type="radio" name="radio1245" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1246,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1246" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1246" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1246" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1246" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'A',NULL,1,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1247,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1247" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1247" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1247" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1247" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1248,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1248" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1248" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1248" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1248" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1249,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1249" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1249" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1249" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1249" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1250,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1250" value="A">A、质量<input type="radio" name="radio1250" value="B"> B、密度 <input type="radio" name="radio1250" value="C">C、球重<input type="radio" name="radio1250" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1251,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1251" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1251" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1251" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1251" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1252,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1252" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1252" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1252" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1252" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1253,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1253" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1253" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1253" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1253" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1254,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1254" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1254" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1254" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1254" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1255,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1255" value="A">A、质量<input type="radio" name="radio1255" value="B"> B、密度 <input type="radio" name="radio1255" value="C">C、球重<input type="radio" name="radio1255" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'E',NULL,1,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1256,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1256" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1256" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1256" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1256" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1257,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1257" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1257" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1257" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1257" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1258,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1258" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1258" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1258" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1258" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1259,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1259" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1259" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1259" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1259" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'D',NULL,1,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1260,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1260" value="A">A、质量<input type="radio" name="radio1260" value="B"> B、密度 <input type="radio" name="radio1260" value="C">C、球重<input type="radio" name="radio1260" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1261,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1261" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1261" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1261" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1261" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1262,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1262" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1262" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1262" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1262" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1263,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1263" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1263" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1263" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1263" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1264,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1264" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1264" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1264" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1264" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1265,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1265" value="A">A、质量<input type="radio" name="radio1265" value="B"> B、密度 <input type="radio" name="radio1265" value="C">C、球重<input type="radio" name="radio1265" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1266,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1266" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1266" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1266" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1266" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1267,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1267" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1267" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1267" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1267" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1268,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1268" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1268" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1268" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1268" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'C',NULL,1,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1269,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1269" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1269" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1269" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1269" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1270,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1270" value="A">A、质量<input type="radio" name="radio1270" value="B"> B、密度 <input type="radio" name="radio1270" value="C">C、球重<input type="radio" name="radio1270" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1271,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1271" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1271" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1271" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1271" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1272,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1272" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1272" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1272" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1272" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'B',NULL,1,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1273,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1273" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1273" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1273" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1273" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'C',NULL,1,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1274,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1274" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1274" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1274" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1274" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1275,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1275" value="A">A、质量<input type="radio" name="radio1275" value="B"> B、密度 <input type="radio" name="radio1275" value="C">C、球重<input type="radio" name="radio1275" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1276,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1276" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1276" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1276" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1276" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'A',NULL,1,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (1277,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1277" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1277" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1277" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1277" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1278,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1278" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1278" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1278" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1278" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:44',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1279,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1279" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1279" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1279" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1279" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1280,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1280" value="A">A、质量<input type="radio" name="radio1280" value="B"> B、密度 <input type="radio" name="radio1280" value="C">C、球重<input type="radio" name="radio1280" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1281,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1281" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1281" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1281" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1281" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1282,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1282" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1282" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1282" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1282" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1283,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1283" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1283" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1283" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1283" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1284,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1284" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1284" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1284" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1284" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1285,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1285" value="A">A、质量<input type="radio" name="radio1285" value="B"> B、密度 <input type="radio" name="radio1285" value="C">C、球重<input type="radio" name="radio1285" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1286,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1286" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1286" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1286" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1286" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1287,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1287" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1287" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1287" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1287" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1288,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1288" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1288" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1288" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1288" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1289,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1289" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1289" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1289" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1289" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1290,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1290" value="A">A、质量<input type="radio" name="radio1290" value="B"> B、密度 <input type="radio" name="radio1290" value="C">C、球重<input type="radio" name="radio1290" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1291,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1291" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1291" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1291" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1291" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1292,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1292" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1292" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1292" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1292" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1293,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1293" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1293" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1293" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1293" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1294,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1294" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1294" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1294" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1294" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1295,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1295" value="A">A、质量<input type="radio" name="radio1295" value="B"> B、密度 <input type="radio" name="radio1295" value="C">C、球重<input type="radio" name="radio1295" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1296,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1296" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1296" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1296" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1296" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1297,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1297" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1297" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1297" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1297" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1298,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1298" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1298" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1298" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1298" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1299,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1299" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1299" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1299" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1299" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1300,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1300" value="A">A、质量<input type="radio" name="radio1300" value="B"> B、密度 <input type="radio" name="radio1300" value="C">C、球重<input type="radio" name="radio1300" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1301,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1301" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1301" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1301" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1301" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1302,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1302" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1302" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1302" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1302" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1303,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1303" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1303" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1303" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1303" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1304,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1304" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1304" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1304" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1304" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1305,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1305" value="A">A、质量<input type="radio" name="radio1305" value="B"> B、密度 <input type="radio" name="radio1305" value="C">C、球重<input type="radio" name="radio1305" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1306,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1306" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1306" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1306" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1306" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1307,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1307" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1307" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1307" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1307" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'B',NULL,1,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1308,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1308" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1308" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1308" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1308" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1309,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1309" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1309" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1309" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1309" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1310,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1310" value="A">A、质量<input type="radio" name="radio1310" value="B"> B、密度 <input type="radio" name="radio1310" value="C">C、球重<input type="radio" name="radio1310" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1311,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1311" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1311" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1311" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1311" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1312,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1312" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1312" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1312" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1312" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1313,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1313" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1313" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1313" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1313" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1314,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1314" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1314" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1314" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1314" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1315,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1315" value="A">A、质量<input type="radio" name="radio1315" value="B"> B、密度 <input type="radio" name="radio1315" value="C">C、球重<input type="radio" name="radio1315" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1316,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1316" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1316" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1316" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1316" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1317,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1317" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1317" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1317" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1317" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1318,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1318" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1318" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1318" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1318" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1319,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1319" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1319" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1319" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1319" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'D',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1320,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1320" value="A">A、质量<input type="radio" name="radio1320" value="B"> B、密度 <input type="radio" name="radio1320" value="C">C、球重<input type="radio" name="radio1320" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',5.000,'B',NULL,1,'2003-11-02 05:33:45',1,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1321,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1321" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1321" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1321" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1321" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-11-06 17:10:36',3,1,32,NULL,'E',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1322,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1322" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1322" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1322" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1322" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-11-06 17:10:36',3,1,32,NULL,'E',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1323,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1323" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1323" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1323" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1323" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-11-06 17:10:36',3,1,32,NULL,'E',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1324,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1324" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1324" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1324" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1324" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-11-06 17:10:36',3,1,32,NULL,'E',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1325,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1325" value="A">A、质量<input type="radio" name="radio1325" value="B"> B、密度 <input type="radio" name="radio1325" value="C">C、球重<input type="radio" name="radio1325" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',10.000,'B',NULL,1,'2003-11-06 17:10:36',3,1,32,NULL,'E',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1326,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1326" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1326" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1326" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1326" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-11-06 17:13:02',3,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1327,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1327" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1327" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1327" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1327" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-11-06 17:13:02',3,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1328,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1328" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1328" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1328" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1328" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-11-06 17:13:02',3,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1329,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1329" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1329" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1329" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1329" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-11-06 17:13:02',3,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1330,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1330" value="A">A、质量<input type="radio" name="radio1330" value="B"> B、密度 <input type="radio" name="radio1330" value="C">C、球重<input type="radio" name="radio1330" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。</v:shapetype></SPAN></P>',20.000,'B',NULL,1,'2003-11-06 17:13:02',3,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1331,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1331" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1331" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1331" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1331" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'A',NULL,1,'2003-11-06 17:13:38',3,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1332,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1332" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1332" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1332" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1332" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',10.000,'D',NULL,1,'2003-11-06 17:13:38',3,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1333,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1333" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1333" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1333" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1333" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',10.000,'D',NULL,1,'2003-11-06 17:13:38',3,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1334,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1334" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1334" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1334" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1334" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',10.000,'C',NULL,1,'2003-11-06 17:13:38',3,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1335,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1335" value="A">A、质量<input type="radio" name="radio1335" value="B"> B、密度 <input type="radio" name="radio1335" value="C">C、球重<input type="radio" name="radio1335" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。',40.000,'B',NULL,1,'2003-11-06 17:13:38',3,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (1336,'','Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio1336" value="A">A. as good as <input type="radio" name="radio1336" value="B">B as good <input type="radio" name="radio1336" value="C">C. good <input type="radio" name="radio1336" value="D">D. good as <BR>','<BR>this is tip one<BR>',10.000,'A',NULL,1,'2003-11-06 17:14:24',3,1,34,NULL,'A',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (1337,'','My pain _____apparent the moment I walked into the room. for the first man I met asked sympathetically: "Are you feeling all right?"<BR> <input type="radio" name="radio1337" value="A">A. must be <input type="radio" name="radio1337" value="B">B. had <input type="radio" name="radio1337" value="C">C. must have been <input type="radio" name="radio1337" value="D">D. had to be<BR>','<BR>this is tip two<BR>',10.000,'B',NULL,1,'2003-11-06 17:14:24',3,1,34,NULL,'B',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (1338,'','The senior librarian at the circulation desk promised to get the book for me ____ she could remember who last borrowed it. <BR> <input type="radio" name="radio1338" value="A">A. ever since <input type="radio" name="radio1338" value="B">B. much as <input type="radio" name="radio1338" value="C">C. even though. <input type="radio" name="radio1338" value="D">D if only<BR>','<BR>this is tip three<BR>',10.000,'C',NULL,1,'2003-11-06 17:14:24',3,1,34,NULL,'C',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (1339,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1339" value="A">A. towards <input type="radio" name="radio1339" value="B">B. of <input type="radio" name="radio1339" value="C">C. on <input type="radio" name="radio1339" value="D">D. with<BR>','<BR>this is tip four<BR>',10.000,'D',NULL,1,'2003-11-06 17:14:24',3,1,34,NULL,'E',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (1340,'','Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio1340" value="A">A. towards <input type="radio" name="radio1340" value="B">B. of <input type="radio" name="radio1340" value="C">C. on <input type="radio" name="radio1340" value="D">D. with<BR>','<BR>this is tip four',10.000,'A',NULL,1,'2003-11-06 17:14:24',3,1,34,NULL,'E',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (1341,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1341" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1341" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1341" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1341" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'A',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1342,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1342" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1342" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1342" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1342" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'B',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1343,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1343" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1343" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1343" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1343" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'C',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1344,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1344" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1344" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1344" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1344" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'D',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1345,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1345" value="A">A、质量<input type="radio" name="radio1345" value="B"> B、密度 <input type="radio" name="radio1345" value="C">C、球重<input type="radio" name="radio1345" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'E',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1346,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1346" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1346" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1346" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1346" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'A',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1347,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1347" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1347" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1347" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1347" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1348,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1348" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1348" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1348" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1348" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'C',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1349,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1349" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1349" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1349" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1349" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'D',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1350,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1350" value="A">A、质量<input type="radio" name="radio1350" value="B"> B、密度 <input type="radio" name="radio1350" value="C">C、球重<input type="radio" name="radio1350" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'E',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1351,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1351" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1351" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1351" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1351" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'A',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1352,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1352" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1352" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1352" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1352" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1353,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1353" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1353" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1353" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1353" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'C',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1354,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1354" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1354" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1354" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1354" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'D',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1355,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1355" value="A">A、质量<input type="radio" name="radio1355" value="B"> B、密度 <input type="radio" name="radio1355" value="C">C、球重<input type="radio" name="radio1355" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'E',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1356,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1356" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1356" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1356" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1356" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'A',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1357,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1357" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1357" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1357" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1357" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1358,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1358" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1358" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1358" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1358" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'C',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1359,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1359" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1359" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1359" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1359" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'D',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1360,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1360" value="A">A、质量<input type="radio" name="radio1360" value="B"> B、密度 <input type="radio" name="radio1360" value="C">C、球重<input type="radio" name="radio1360" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'E',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1361,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1361" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1361" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1361" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1361" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'A',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1362,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1362" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1362" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1362" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1362" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1363,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1363" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1363" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1363" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1363" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'C',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1364,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1364" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1364" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1364" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1364" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'D',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1365,'','有一个铅球,使用多年后磨损得很厉害。下列物理量中没有变化的<BR>是( )<BR><input type="radio" name="radio1365" value="A">A、质量<input type="radio" name="radio1365" value="B"> B、密度 <input type="radio" name="radio1365" value="C">C、球重<input type="radio" name="radio1365" value="D"> D、体积<BR>',' 密度与物质的多少没有关系。<BR>',5.000,'B',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'E',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1366,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio1366" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio1366" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio1366" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio1366" value="D">D、体积、质量和密度都减小<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'A',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'A',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1367,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio1367" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio1367" value="B">B、体积相同的铁块与木块相比,铁块质量大<BR><input type="radio" name="radio1367" value="C">C、质量相同的铁块与木块相比,铁块的体积小<BR><input type="radio" name="radio1367" value="D">D、铁块质量比木块大<BR>',' 通常所说的 “重”是指物体的质量。<BR>',5.000,'D',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1368,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio1368" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio1368" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio1368" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio1368" value="D">D、以上说法都不正确<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。<BR>',5.000,'D',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'C',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (1369,'','由于月球对物体的吸引力只有地球对同一物体吸引力的六分之一,<BR>当宇航员把月球上的一块石头带回地球以后,石头的( )<BR><input type="radio" name="radio1369" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio1369" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio1369" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio1369" value="D">D、重力不变,密度变大<BR>',' 质量和密度都不随物体所在位置的变化而变化。<BR>',5.000,'C',NULL,1,'2003-11-06 19:17:25',1,1,32,NULL,'D',NULL,1,0,27,-1,-1,'c1');