jh003.sql
资源名称:0102010.rar [点击查看]
上传用户:nbluoke
上传日期:2013-08-09
资源大小:4851k
文件大小:588k
源码类别:
教育系统应用
开发平台:
WORD
- Mark float(9,3) default NULL,
- Answer text,
- QuestExplain text,
- TeacherID int(6) unsigned default NULL,
- PubDate datetime default NULL,
- Source tinyint(4) unsigned default '0',
- QuestType tinyint(4) default NULL,
- SubjectID smallint(1) default NULL,
- GID tinyint(4) default NULL,
- PreHard char(1) default NULL,
- PostHard char(1) default NULL,
- UsedCount int(11) unsigned default '0',
- CorrectCount int(11) unsigned default '0',
- KnowPointID1 smallint(4) default NULL,
- KnowPointID2 smallint(4) default NULL,
- KnowPointID3 smallint(6) default NULL,
- gradenote char(3) default NULL,
- PRIMARY KEY (ID),
- UNIQUE KEY ID (ID)
- ) TYPE=InnoDB;
- --
- -- Dumping data for table 'question'
- --
- INSERT INTO question VALUES (487,'','<P>@@1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio487" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio487" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio487" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio487" value="D">D、体积、质量和密度都减小<BR>@A@5@B@<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>@@2、通常说“铁比木头重”,下面理解错误的是( )<BR>##A、铁的密度比木材密度大<BR>##B、体积相同的铁块与木块相比,铁块质量大<BR>##C、质量相同的铁块与木块相比,铁块的体积小<BR>##D、铁块质量比木块大<BR> <BR>@D@5@B@<BR>#tip 通常所说的 “重”是指物体的质量。</P>rn<P>@@3、因为ρ=m/V,所以( )<BR>##A、对于不同的物质,m越大,ρ越大<BR>##B、对于同一物质,ρ与V成反比<BR>##C、同一种物质,ρ与m成正比<BR>##D、以上说法都不正确<BR> <BR>@D@5@B@<BR>#tip 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>@@4、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>##A、质量变大,密度不变<BR>##B、密度变大,质量不变<BR>##C、重力变大,密度不变<BR>##D、重力不变,密度变大<BR> <BR>@C@5@B@<BR>#tip 质量和密度都不随物体所在位置的变化而变化。</P>rn<P>@@5、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>##A、质量## B、密度 ##C、球重## D、体积<BR> <BR>@B@5@B@<BR>#tip 密度与物质的多少没有关系。</P>rn<P>@@6、两个铁球的质量相等,但体积不相等。由此可以判定( )<BR>##A、两个铁球一定都是实心球<BR>##B、两个铁球一定都是空心球<BR>##C、两个铁球中至少有一个是空心球<BR>##D、不存在这样两个球<BR> <BR>@C@5@B@<BR>#tip 质量相等的同种物质,体积一定相等</P>rn<P>@@7、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>##A、都能装下<BR>##B、都装不下<BR>##C、能装85克酒精,装不下115克硫酸<BR>##D、能装下115克硫酸,装不下85克酒精<BR> <BR>@D@5@B@<BR>#tip 可以利用体积=质量/密度计算出酒精和硫酸的体积。</P>rn<P>@@8、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>##A、甲 ##B、乙 ##C、丙 ##D、丁<BR> @D@5@B@<BR>#tip 质量相同时,密度与体积成反比。</P>rn<P> </P>',5.000,'A',NULL,1,'2003-09-26 20:35:55',NULL,3,32,NULL,'A',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (488,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio488" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio488" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio488" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio488" 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,'2003-09-26 20:36:51',NULL,3,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (489,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio489" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio489" 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="radio489" 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="radio489" 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,'2003-09-26 20:36:51',NULL,3,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (490,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio490" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio490" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio490" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio490" 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,'2003-09-26 20:36:51',NULL,3,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (491,'','4、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="radio491" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio491" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio491" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio491" 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,'2003-09-26 20:36:52',NULL,3,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (492,'','5、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="radio492" value="A">A、质量<input type="radio" name="radio492" value="B"> B、密度 <input type="radio" name="radio492" value="C">C、球重<input type="radio" name="radio492" 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,'2003-09-26 20:36:52',NULL,3,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (493,'','6、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="radio493" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio493" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio493" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio493" 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,'2003-09-26 20:36:52',NULL,3,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (494,'','7、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="radio494" value="A">A、都能装下<BR><input type="radio" name="radio494" value="B">B、都装不下<BR><input type="radio" name="radio494" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio494" 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,'2003-09-26 20:36:52',NULL,3,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (495,'','8、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="radio495" value="A">A、甲 <input type="radio" name="radio495" value="B">B、乙 <input type="radio" name="radio495" value="C">C、丙 <input type="radio" name="radio495" 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,'2003-09-26 20:36:52',NULL,3,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (496,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio496" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio496" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio496" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio496" value="D">D、体积、质量和密度都减小<BR>@A@5@B@<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。',5.000,'A',NULL,1,'2003-09-26 20:45:57',NULL,1,32,NULL,'A',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (497,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio497" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio497" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio497" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio497" 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,'2003-09-26 20:51:03',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (498,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio498" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio498" 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="radio498" 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="radio498" 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,'2003-09-26 20:51:03',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (499,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio499" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio499" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio499" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio499" 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,'2003-09-26 20:51:03',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (500,'','4、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="radio500" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio500" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio500" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio500" 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,'2003-09-26 20:51:03',NULL,1,32,NULL,'B',NULL,2,2,27,-1,-1,'c1');
- INSERT INTO question VALUES (501,'','5、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="radio501" value="A">A、质量<input type="radio" name="radio501" value="B"> B、密度 <input type="radio" name="radio501" value="C">C、球重<input type="radio" name="radio501" 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,'2003-09-26 20:51:03',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (502,'','6、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="radio502" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio502" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio502" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio502" 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,'2003-09-26 20:51:03',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (503,'','7、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="radio503" value="A">A、都能装下<BR><input type="radio" name="radio503" value="B">B、都装不下<BR><input type="radio" name="radio503" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio503" 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,'2003-09-26 20:51:03',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (504,'','8、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="radio504" value="A">A、甲 <input type="radio" name="radio504" value="B">B、乙 <input type="radio" name="radio504" value="C">C、丙 <input type="radio" name="radio504" value="D">D、丁<IMG src="http://localhost:8080/jinghua/editor/pic/20030926205044015.gif" border=0><BR> ',' 质量相同时,密度与体积成反比。</P>rn<P> </P>',5.000,'D',NULL,1,'2003-09-26 20:51:03',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (505,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio505" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio505" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio505" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio505" 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,'2003-09-26 22:41:10',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (506,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio506" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio506" 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="radio506" 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="radio506" 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,'2003-09-26 22:41:10',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (507,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio507" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio507" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio507" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio507" 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,'2003-09-26 22:41:10',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (508,'','4、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="radio508" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio508" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio508" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio508" 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,'2003-09-26 22:41:10',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (509,'','5、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="radio509" value="A">A、质量<input type="radio" name="radio509" value="B"> B、密度 <input type="radio" name="radio509" value="C">C、球重<input type="radio" name="radio509" 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,'2003-09-26 22:41:10',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (510,'','6、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="radio510" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio510" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio510" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio510" 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,'2003-09-26 22:41:10',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (511,'','7、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="radio511" value="A">A、都能装下<BR><input type="radio" name="radio511" value="B">B、都装不下<BR><input type="radio" name="radio511" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio511" 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,'2003-09-26 22:41:11',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (512,'','8、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="radio512" value="A">A、甲 <input type="radio" name="radio512" value="B">B、乙 <input type="radio" name="radio512" value="C">C、丙 <input type="radio" name="radio512" 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,'2003-09-26 22:41:11',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (513,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio513" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio513" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio513" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio513" value="D">D、体积、质量和密度都减小<BR>@A@5@B@<BR>',' 密度是物质本身的属性,不随质量和体积的改变而改变。',5.000,'A',NULL,1,'2003-09-28 16:12:49',NULL,1,32,NULL,'A',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (514,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio514" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio514" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio514" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio514" 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,'2003-09-28 16:15:46',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (515,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio515" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio515" 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="radio515" 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="radio515" 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,'2003-09-28 16:15:47',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (516,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio516" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio516" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio516" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio516" 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,'2003-09-28 16:15:47',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (517,'','4、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="radio517" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio517" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio517" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio517" 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,'2003-09-28 16:15:47',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (518,'','5、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="radio518" value="A">A、质量<input type="radio" name="radio518" value="B"> B、密度 <input type="radio" name="radio518" value="C">C、球重<input type="radio" name="radio518" 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,'2003-09-28 16:15:47',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (519,'','6、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="radio519" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio519" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio519" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio519" 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,'2003-09-28 16:15:47',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (520,'','7、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="radio520" value="A">A、都能装下<BR><input type="radio" name="radio520" value="B">B、都装不下<BR><input type="radio" name="radio520" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio520" 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,'2003-09-28 16:15:47',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (521,'','8、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="radio521" value="A">A、甲 <input type="radio" name="radio521" value="B">B、乙 <input type="radio" name="radio521" value="C">C、丙 <input type="radio" name="radio521" 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,'2003-09-28 16:15:47',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (522,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio522" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio522" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio522" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio522" 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,'2003-09-28 16:17:15',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (523,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio523" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio523" 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="radio523" 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="radio523" 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,'2003-09-28 16:17:15',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (524,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio524" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio524" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio524" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio524" 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,'2003-09-28 16:17:15',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (525,'','4、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="radio525" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio525" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio525" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio525" 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,'2003-09-28 16:17:15',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (526,'','5、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="radio526" value="A">A、质量<input type="radio" name="radio526" value="B"> B、密度 <input type="radio" name="radio526" value="C">C、球重<input type="radio" name="radio526" 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,'2003-09-28 16:17:15',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (527,'','6、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="radio527" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio527" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio527" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio527" 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,'2003-09-28 16:17:15',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (528,'','7、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="radio528" value="A">A、都能装下<BR><input type="radio" name="radio528" value="B">B、都装不下<BR><input type="radio" name="radio528" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio528" 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,'2003-09-28 16:17:16',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (529,'','8、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="radio529" value="A">A、甲 <input type="radio" name="radio529" value="B">B、乙 <input type="radio" name="radio529" value="C">C、丙 <input type="radio" name="radio529" 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,'2003-09-28 16:17:16',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (530,'','adfasdf','',5.000,'A',NULL,1,'2003-10-09 06:14:50',NULL,1,32,NULL,'A',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (531,'','aadsf','',5.000,'A',NULL,1,'2003-10-09 06:17:42',NULL,1,32,NULL,'A',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (532,'','testaaa','',5.000,'A',NULL,1,'2003-10-09 07:24:24',NULL,1,32,NULL,'A',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (533,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio533" value="A">A. as good as <input type="radio" name="radio533" value="B">B as good <input type="radio" name="radio533" value="C">C. good <input type="radio" name="radio533" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-11 12:29:48',NULL,1,32,NULL,'A',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (534,'','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="radio534" value="A">A. must be <input type="radio" name="radio534" value="B">B. had <input type="radio" name="radio534" value="C">C. must have been <input type="radio" name="radio534" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-11 12:29:48',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (535,'','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="radio535" value="A">A. ever since <input type="radio" name="radio535" value="B">B. much as <input type="radio" name="radio535" value="C">C. even though. <input type="radio" name="radio535" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-11 12:29:48',NULL,1,32,NULL,'C',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (536,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio536" value="A">A. towards <input type="radio" name="radio536" value="B">B. of <input type="radio" name="radio536" value="C">C. on <input type="radio" name="radio536" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-11 12:29:48',NULL,1,32,NULL,'E',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (537,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio537" value="A">A. as good as <input type="radio" name="radio537" value="B">B as good <input type="radio" name="radio537" value="C">C. good <input type="radio" name="radio537" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-11 12:37:03',NULL,1,32,NULL,'A',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (538,'','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="radio538" value="A">A. must be <input type="radio" name="radio538" value="B">B. had <input type="radio" name="radio538" value="C">C. must have been <input type="radio" name="radio538" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-11 12:37:03',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (539,'','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="radio539" value="A">A. ever since <input type="radio" name="radio539" value="B">B. much as <input type="radio" name="radio539" value="C">C. even though. <input type="radio" name="radio539" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-11 12:37:03',NULL,1,32,NULL,'C',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (540,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio540" value="A">A. towards <input type="radio" name="radio540" value="B">B. of <input type="radio" name="radio540" value="C">C. on <input type="radio" name="radio540" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-11 12:37:03',NULL,1,32,NULL,'E',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (541,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio541" value="A">A. as good as <input type="radio" name="radio541" value="B">B as good <input type="radio" name="radio541" value="C">C. good <input type="radio" name="radio541" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-11 12:40:46',NULL,1,32,NULL,'A',NULL,3,2,27,-1,-1,'c1');
- INSERT INTO question VALUES (542,'','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="radio542" value="A">A. must be <input type="radio" name="radio542" value="B">B. had <input type="radio" name="radio542" value="C">C. must have been <input type="radio" name="radio542" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-11 12:40:46',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (543,'','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="radio543" value="A">A. ever since <input type="radio" name="radio543" value="B">B. much as <input type="radio" name="radio543" value="C">C. even though. <input type="radio" name="radio543" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-11 12:40:46',NULL,1,32,NULL,'C',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (544,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio544" value="A">A. towards <input type="radio" name="radio544" value="B">B. of <input type="radio" name="radio544" value="C">C. on <input type="radio" name="radio544" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-11 12:40:46',NULL,1,32,NULL,'E',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (545,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio545" value="A">A. as good as <input type="radio" name="radio545" value="B">B as good <input type="radio" name="radio545" value="C">C. good <input type="radio" name="radio545" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-11 17:47:08',NULL,1,34,NULL,'A',NULL,0,0,29,-1,-1,'c1');
- INSERT INTO question VALUES (546,'','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="radio546" value="A">A. must be <input type="radio" name="radio546" value="B">B. had <input type="radio" name="radio546" value="C">C. must have been <input type="radio" name="radio546" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-11 17:47:08',NULL,1,34,NULL,'B',NULL,0,0,29,-1,-1,'c1');
- INSERT INTO question VALUES (547,'','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="radio547" value="A">A. ever since <input type="radio" name="radio547" value="B">B. much as <input type="radio" name="radio547" value="C">C. even though. <input type="radio" name="radio547" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-11 17:47:08',NULL,1,34,NULL,'C',NULL,0,0,29,-1,-1,'c1');
- INSERT INTO question VALUES (548,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio548" value="A">A. towards <input type="radio" name="radio548" value="B">B. of <input type="radio" name="radio548" value="C">C. on <input type="radio" name="radio548" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-11 17:47:08',NULL,1,34,NULL,'E',NULL,0,0,29,-1,-1,'c1');
- INSERT INTO question VALUES (565,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio565" value="A">A. as good as <input type="radio" name="radio565" value="B">B as good <input type="radio" name="radio565" value="C">C. good <input type="radio" name="radio565" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-11 18:29:44',NULL,1,34,NULL,'A',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (566,'','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="radio566" value="A">A. must be <input type="radio" name="radio566" value="B">B. had <input type="radio" name="radio566" value="C">C. must have been <input type="radio" name="radio566" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-11 18:29:44',NULL,1,34,NULL,'B',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (567,'','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="radio567" value="A">A. ever since <input type="radio" name="radio567" value="B">B. much as <input type="radio" name="radio567" value="C">C. even though. <input type="radio" name="radio567" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-11 18:29:44',NULL,1,34,NULL,'C',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (568,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio568" value="A">A. towards <input type="radio" name="radio568" value="B">B. of <input type="radio" name="radio568" value="C">C. on <input type="radio" name="radio568" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-11 18:29:44',NULL,1,34,NULL,'E',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (569,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio569" value="A">A. as good as <input type="radio" name="radio569" value="B">B as good <input type="radio" name="radio569" value="C">C. good <input type="radio" name="radio569" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-11 18:32:43',NULL,1,34,NULL,'A',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (570,'','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="radio570" value="A">A. must be <input type="radio" name="radio570" value="B">B. had <input type="radio" name="radio570" value="C">C. must have been <input type="radio" name="radio570" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-11 18:32:43',NULL,1,34,NULL,'B',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (571,'','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="radio571" value="A">A. ever since <input type="radio" name="radio571" value="B">B. much as <input type="radio" name="radio571" value="C">C. even though. <input type="radio" name="radio571" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-11 18:32:43',NULL,1,34,NULL,'C',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (572,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio572" value="A">A. towards <input type="radio" name="radio572" value="B">B. of <input type="radio" name="radio572" value="C">C. on <input type="radio" name="radio572" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-11 18:32:43',NULL,1,34,NULL,'E',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (573,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio573" value="A">A. as good as <input type="radio" name="radio573" value="B">B as good <input type="radio" name="radio573" value="C">C. good <input type="radio" name="radio573" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-11 18:34:59',NULL,1,34,NULL,'A',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (574,'','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="radio574" value="A">A. must be <input type="radio" name="radio574" value="B">B. had <input type="radio" name="radio574" value="C">C. must have been <input type="radio" name="radio574" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-11 18:34:59',NULL,1,34,NULL,'B',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (575,'','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="radio575" value="A">A. ever since <input type="radio" name="radio575" value="B">B. much as <input type="radio" name="radio575" value="C">C. even though. <input type="radio" name="radio575" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-11 18:34:59',NULL,1,34,NULL,'C',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (576,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio576" value="A">A. towards <input type="radio" name="radio576" value="B">B. of <input type="radio" name="radio576" value="C">C. on <input type="radio" name="radio576" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-11 18:34:59',NULL,1,34,NULL,'E',NULL,1,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (585,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio585" value="A">A. as good as <input type="radio" name="radio585" value="B">B as good <input type="radio" name="radio585" value="C">C. good <input type="radio" name="radio585" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-11 18:46:14',NULL,1,34,NULL,'A',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (586,'','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="radio586" value="A">A. must be <input type="radio" name="radio586" value="B">B. had <input type="radio" name="radio586" value="C">C. must have been <input type="radio" name="radio586" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-11 18:46:14',NULL,1,34,NULL,'B',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (587,'','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="radio587" value="A">A. ever since <input type="radio" name="radio587" value="B">B. much as <input type="radio" name="radio587" value="C">C. even though. <input type="radio" name="radio587" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-11 18:46:14',NULL,1,34,NULL,'C',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (588,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio588" value="A">A. towards <input type="radio" name="radio588" value="B">B. of <input type="radio" name="radio588" value="C">C. on <input type="radio" name="radio588" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-11 18:46:14',NULL,1,34,NULL,'E',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (589,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio589" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio589" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio589" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio589" 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,'2003-10-11 19:21:48',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (590,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio590" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio590" 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="radio590" 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="radio590" 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,'2003-10-11 19:21:48',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (591,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio591" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio591" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio591" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio591" 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,'2003-10-11 19:21:48',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (592,'','4、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="radio592" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio592" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio592" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio592" 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,'2003-10-11 19:21:48',NULL,1,32,NULL,'B',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (593,'','5、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="radio593" value="A">A、质量<input type="radio" name="radio593" value="B"> B、密度 <input type="radio" name="radio593" value="C">C、球重<input type="radio" name="radio593" 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,'2003-10-11 19:21:48',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (594,'','6、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="radio594" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio594" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio594" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio594" 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,'2003-10-11 19:21:48',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (595,'','7、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="radio595" value="A">A、都能装下<BR><input type="radio" name="radio595" value="B">B、都装不下<BR><input type="radio" name="radio595" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio595" 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,'2003-10-11 19:21:48',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (596,'','8、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="radio596" value="A">A、甲 <input type="radio" name="radio596" value="B">B、乙 <input type="radio" name="radio596" value="C">C、丙 <input type="radio" name="radio596" 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,'2003-10-11 19:21:48',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (597,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio597" value="A">A. as good as <input type="radio" name="radio597" value="B">B as good <input type="radio" name="radio597" value="C">C. good <input type="radio" name="radio597" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-11 19:25:09',NULL,1,34,NULL,'A',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (598,'','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="radio598" value="A">A. must be <input type="radio" name="radio598" value="B">B. had <input type="radio" name="radio598" value="C">C. must have been <input type="radio" name="radio598" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-11 19:25:09',NULL,1,34,NULL,'B',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (599,'','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="radio599" value="A">A. ever since <input type="radio" name="radio599" value="B">B. much as <input type="radio" name="radio599" value="C">C. even though. <input type="radio" name="radio599" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-11 19:25:09',NULL,1,34,NULL,'C',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (600,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio600" value="A">A. towards <input type="radio" name="radio600" value="B">B. of <input type="radio" name="radio600" value="C">C. on <input type="radio" name="radio600" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-11 19:25:09',NULL,1,34,NULL,'E',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (601,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio601" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio601" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio601" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio601" 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,'2003-10-11 19:26:58',NULL,1,33,NULL,'B',NULL,0,0,-1,-1,-1,'c1');
- INSERT INTO question VALUES (602,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio602" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio602" 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="radio602" 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="radio602" 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,'2003-10-11 19:26:58',NULL,1,33,NULL,'B',NULL,0,0,-1,-1,-1,'c1');
- INSERT INTO question VALUES (603,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio603" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio603" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio603" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio603" 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,'2003-10-11 19:26:58',NULL,1,33,NULL,'B',NULL,0,0,-1,-1,-1,'c1');
- INSERT INTO question VALUES (604,'','4、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="radio604" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio604" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio604" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio604" 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>',5.000,'C',NULL,1,'2003-10-11 19:26:58',NULL,1,33,NULL,'B',NULL,0,0,-1,-1,-1,'c1');
- INSERT INTO question VALUES (605,'','5、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="radio605" value="A">A、质量<input type="radio" name="radio605" value="B"> B、密度 <input type="radio" name="radio605" value="C">C、球重<input type="radio" name="radio605" 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,'2003-10-11 19:31:09',NULL,1,33,NULL,'B',NULL,0,0,-1,-1,-1,'c1');
- INSERT INTO question VALUES (606,'','6、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="radio606" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio606" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio606" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio606" 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,'2003-10-11 19:31:09',NULL,1,33,NULL,'B',NULL,0,0,-1,-1,-1,'c1');
- INSERT INTO question VALUES (607,'','7、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="radio607" value="A">A、都能装下<BR><input type="radio" name="radio607" value="B">B、都装不下<BR><input type="radio" name="radio607" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio607" 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,'2003-10-11 19:31:09',NULL,1,33,NULL,'B',NULL,0,0,-1,-1,-1,'c1');
- INSERT INTO question VALUES (608,'','8、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="radio608" value="A">A、甲 <input type="radio" name="radio608" value="B">B、乙 <input type="radio" name="radio608" value="C">C、丙 <input type="radio" name="radio608" value="D">D、丁<BR> ',' 质量相同时,密度与体积成反比。</P>',5.000,'D',NULL,1,'2003-10-11 19:31:09',NULL,1,33,NULL,'B',NULL,0,0,-1,-1,-1,'c1');
- INSERT INTO question VALUES (609,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio609" value="A">A. as good as <input type="radio" name="radio609" value="B">B as good <input type="radio" name="radio609" value="C">C. good <input type="radio" name="radio609" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-13 12:19:20',NULL,1,34,NULL,'A',NULL,15,8,28,-1,-1,'c1');
- INSERT INTO question VALUES (610,'','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="radio610" value="A">A. must be <input type="radio" name="radio610" value="B">B. had <input type="radio" name="radio610" value="C">C. must have been <input type="radio" name="radio610" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-13 12:19:21',NULL,1,34,NULL,'B',NULL,15,9,28,-1,-1,'c1');
- INSERT INTO question VALUES (611,'','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="radio611" value="A">A. ever since <input type="radio" name="radio611" value="B">B. much as <input type="radio" name="radio611" value="C">C. even though. <input type="radio" name="radio611" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-13 12:19:21',NULL,1,34,NULL,'C',NULL,15,10,28,-1,-1,'c1');
- INSERT INTO question VALUES (612,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio612" value="A">A. towards <input type="radio" name="radio612" value="B">B. of <input type="radio" name="radio612" value="C">C. on <input type="radio" name="radio612" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-13 12:19:21',NULL,1,34,NULL,'E',NULL,15,10,28,-1,-1,'c1');
- INSERT INTO question VALUES (613,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio613" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio613" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio613" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio613" 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,'2003-10-13 12:24:05',NULL,1,32,NULL,'B',NULL,10,7,27,-1,-1,'c1');
- INSERT INTO question VALUES (614,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio614" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio614" 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="radio614" 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="radio614" 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,'2003-10-13 12:24:05',NULL,1,32,NULL,'B',NULL,10,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (615,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio615" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio615" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio615" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio615" 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,'2003-10-13 12:24:05',NULL,1,32,NULL,'B',NULL,10,3,27,-1,-1,'c1');
- INSERT INTO question VALUES (616,'','4、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="radio616" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio616" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio616" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio616" 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,'2003-10-13 12:24:05',NULL,1,32,NULL,'B',NULL,11,3,27,-1,-1,'c1');
- INSERT INTO question VALUES (617,'','5、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="radio617" value="A">A、质量<input type="radio" name="radio617" value="B"> B、密度 <input type="radio" name="radio617" value="C">C、球重<input type="radio" name="radio617" 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,'2003-10-13 12:24:05',NULL,1,32,NULL,'B',NULL,10,3,27,-1,-1,'c1');
- INSERT INTO question VALUES (618,'','6、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="radio618" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio618" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio618" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio618" 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,'2003-10-13 12:24:05',NULL,1,32,NULL,'B',NULL,10,6,27,-1,-1,'c1');
- INSERT INTO question VALUES (619,'','7、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="radio619" value="A">A、都能装下<BR><input type="radio" name="radio619" value="B">B、都装不下<BR><input type="radio" name="radio619" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio619" 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,'2003-10-13 12:24:05',NULL,1,32,NULL,'B',NULL,11,3,27,-1,-1,'c1');
- INSERT INTO question VALUES (620,'','8、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="radio620" value="A">A、甲 <input type="radio" name="radio620" value="B">B、乙 <input type="radio" name="radio620" value="C">C、丙 <input type="radio" name="radio620" 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,'2003-10-13 12:24:05',NULL,1,32,NULL,'B',NULL,11,5,27,-1,-1,'c1');
- INSERT INTO question VALUES (621,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio621" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio621" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio621" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio621" 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,'2003-10-13 12:34:48',NULL,1,33,NULL,'B',NULL,11,5,30,-1,-1,'c1');
- INSERT INTO question VALUES (622,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio622" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio622" 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="radio622" 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="radio622" 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,'2003-10-13 12:34:49',NULL,1,33,NULL,'B',NULL,11,7,30,-1,-1,'c1');
- INSERT INTO question VALUES (623,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio623" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio623" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio623" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio623" 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,'2003-10-13 12:34:49',NULL,1,33,NULL,'B',NULL,12,6,30,-1,-1,'c1');
- INSERT INTO question VALUES (624,'','4、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="radio624" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio624" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio624" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio624" 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>',5.000,'C',NULL,1,'2003-10-13 12:34:49',NULL,1,33,NULL,'B',NULL,11,3,30,-1,-1,'c1');
- INSERT INTO question VALUES (625,'','5、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="radio625" value="A">A、质量<input type="radio" name="radio625" value="B"> B、密度 <input type="radio" name="radio625" value="C">C、球重<input type="radio" name="radio625" 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,'2003-10-13 12:36:06',NULL,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (626,'','6、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="radio626" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio626" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio626" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio626" 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,'2003-10-13 12:36:06',NULL,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (627,'','7、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="radio627" value="A">A、都能装下<BR><input type="radio" name="radio627" value="B">B、都装不下<BR><input type="radio" name="radio627" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio627" 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,'2003-10-13 12:36:06',NULL,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (628,'','8、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="radio628" value="A">A、甲 <input type="radio" name="radio628" value="B">B、乙 <input type="radio" name="radio628" value="C">C、丙 <input type="radio" name="radio628" 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,'2003-10-13 12:36:06',NULL,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (629,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio629" value="A">A. as good as <input type="radio" name="radio629" value="B">B as good <input type="radio" name="radio629" value="C">C. good <input type="radio" name="radio629" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-15 16:53:48',NULL,1,35,NULL,'A',NULL,0,0,-1,-1,-1,'c3');
- INSERT INTO question VALUES (630,'','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="radio630" value="A">A. must be <input type="radio" name="radio630" value="B">B. had <input type="radio" name="radio630" value="C">C. must have been <input type="radio" name="radio630" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-15 16:53:49',NULL,1,35,NULL,'B',NULL,0,0,-1,-1,-1,'c3');
- INSERT INTO question VALUES (631,'','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="radio631" value="A">A. ever since <input type="radio" name="radio631" value="B">B. much as <input type="radio" name="radio631" value="C">C. even though. <input type="radio" name="radio631" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-15 16:53:49',NULL,1,35,NULL,'C',NULL,0,0,-1,-1,-1,'c3');
- INSERT INTO question VALUES (632,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio632" value="A">A. towards <input type="radio" name="radio632" value="B">B. of <input type="radio" name="radio632" value="C">C. on <input type="radio" name="radio632" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-15 16:53:49',NULL,1,35,NULL,'E',NULL,0,0,-1,-1,-1,'c3');
- INSERT INTO question VALUES (633,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio633" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio633" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio633" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio633" 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,'2003-10-15 16:54:39',NULL,1,37,NULL,'B',NULL,0,0,-1,-1,-1,'c3');
- INSERT INTO question VALUES (634,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio634" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio634" 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="radio634" 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="radio634" 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,'2003-10-15 16:54:39',NULL,1,37,NULL,'B',NULL,0,0,-1,-1,-1,'c3');
- INSERT INTO question VALUES (635,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio635" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio635" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio635" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio635" 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,'2003-10-15 16:54:39',NULL,1,37,NULL,'B',NULL,0,0,-1,-1,-1,'c3');
- INSERT INTO question VALUES (636,'','4、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="radio636" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio636" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio636" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio636" 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。<BR></P>',5.000,'C',NULL,1,'2003-10-15 16:54:39',NULL,1,37,NULL,'B',NULL,0,0,-1,-1,-1,'c3');
- INSERT INTO question VALUES (637,'','5、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="radio637" value="A">A、质量<input type="radio" name="radio637" value="B"> B、密度 <input type="radio" name="radio637" value="C">C、球重<input type="radio" name="radio637" 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,'2003-10-15 16:55:20',NULL,1,37,NULL,'B',NULL,0,0,-1,-1,-1,'c3');
- INSERT INTO question VALUES (638,'','6、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="radio638" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio638" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio638" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio638" 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,'2003-10-15 16:55:20',NULL,1,37,NULL,'B',NULL,0,0,-1,-1,-1,'c3');
- INSERT INTO question VALUES (639,'','7、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="radio639" value="A">A、都能装下<BR><input type="radio" name="radio639" value="B">B、都装不下<BR><input type="radio" name="radio639" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio639" 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,'2003-10-15 16:55:20',NULL,1,37,NULL,'B',NULL,0,0,-1,-1,-1,'c3');
- INSERT INTO question VALUES (640,'','8、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="radio640" value="A">A、甲 <input type="radio" name="radio640" value="B">B、乙 <input type="radio" name="radio640" value="C">C、丙 <input type="radio" name="radio640" 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,'2003-10-15 16:55:20',NULL,1,37,NULL,'B',NULL,0,0,-1,-1,-1,'c3');
- INSERT INTO question VALUES (641,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio641" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio641" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio641" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio641" 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,'2003-10-15 17:08:17',NULL,1,38,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (642,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio642" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio642" 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="radio642" 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="radio642" 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,'2003-10-15 17:08:17',NULL,1,38,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (643,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio643" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio643" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio643" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio643" 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,'2003-10-15 17:08:17',NULL,1,38,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (644,'','4、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="radio644" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio644" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio644" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio644" 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,'2003-10-15 17:08:17',NULL,1,38,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (645,'','5、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="radio645" value="A">A、质量<input type="radio" name="radio645" value="B"> B、密度 <input type="radio" name="radio645" value="C">C、球重<input type="radio" name="radio645" 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,'2003-10-15 17:08:17',NULL,1,38,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (646,'','6、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="radio646" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio646" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio646" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio646" 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,'2003-10-15 17:08:17',NULL,1,38,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (647,'','7、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="radio647" value="A">A、都能装下<BR><input type="radio" name="radio647" value="B">B、都装不下<BR><input type="radio" name="radio647" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio647" 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,'2003-10-15 17:08:17',NULL,1,38,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (648,'','8、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="radio648" value="A">A、甲 <input type="radio" name="radio648" value="B">B、乙 <input type="radio" name="radio648" value="C">C、丙 <input type="radio" name="radio648" value="D">D、丁<BR> ',' 质量相同时,密度与体积成反比。</P>',5.000,'D',NULL,1,'2003-10-15 17:08:17',NULL,1,38,NULL,'B',NULL,3,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (649,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio649" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio649" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio649" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio649" 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,'2003-10-15 17:08:47',NULL,1,39,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (650,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio650" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio650" 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="radio650" 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="radio650" 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,'2003-10-15 17:08:47',NULL,1,39,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (651,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio651" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio651" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio651" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio651" 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,'2003-10-15 17:08:47',NULL,1,39,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (652,'','4、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="radio652" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio652" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio652" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio652" 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,'2003-10-15 17:08:47',NULL,1,39,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (653,'','5、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="radio653" value="A">A、质量<input type="radio" name="radio653" value="B"> B、密度 <input type="radio" name="radio653" value="C">C、球重<input type="radio" name="radio653" 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,'2003-10-15 17:08:47',NULL,1,39,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (654,'','6、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="radio654" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio654" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio654" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio654" 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,'2003-10-15 17:08:47',NULL,1,39,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (655,'','7、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="radio655" value="A">A、都能装下<BR><input type="radio" name="radio655" value="B">B、都装不下<BR><input type="radio" name="radio655" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio655" 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,'2003-10-15 17:08:47',NULL,1,39,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (656,'','8、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="radio656" value="A">A、甲 <input type="radio" name="radio656" value="B">B、乙 <input type="radio" name="radio656" value="C">C、丙 <input type="radio" name="radio656" value="D">D、丁<BR> ',' 质量相同时,密度与体积成反比。</P>',5.000,'D',NULL,1,'2003-10-15 17:08:47',NULL,1,39,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (657,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio657" value="A">A. as good as <input type="radio" name="radio657" value="B">B as good <input type="radio" name="radio657" value="C">C. good <input type="radio" name="radio657" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-15 17:28:17',NULL,1,39,NULL,'A',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (658,'','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="radio658" value="A">A. must be <input type="radio" name="radio658" value="B">B. had <input type="radio" name="radio658" value="C">C. must have been <input type="radio" name="radio658" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-15 17:28:17',NULL,1,39,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (659,'','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="radio659" value="A">A. ever since <input type="radio" name="radio659" value="B">B. much as <input type="radio" name="radio659" value="C">C. even though. <input type="radio" name="radio659" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-15 17:28:17',NULL,1,39,NULL,'C',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (660,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio660" value="A">A. towards <input type="radio" name="radio660" value="B">B. of <input type="radio" name="radio660" value="C">C. on <input type="radio" name="radio660" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-15 17:28:17',NULL,1,39,NULL,'E',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (661,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio661" value="A">A. as good as <input type="radio" name="radio661" value="B">B as good <input type="radio" name="radio661" value="C">C. good <input type="radio" name="radio661" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-15 17:29:25',NULL,1,39,NULL,'A',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (662,'','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="radio662" value="A">A. must be <input type="radio" name="radio662" value="B">B. had <input type="radio" name="radio662" value="C">C. must have been <input type="radio" name="radio662" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-15 17:29:25',NULL,1,39,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (663,'','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="radio663" value="A">A. ever since <input type="radio" name="radio663" value="B">B. much as <input type="radio" name="radio663" value="C">C. even though. <input type="radio" name="radio663" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-15 17:29:25',NULL,1,39,NULL,'C',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (664,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio664" value="A">A. towards <input type="radio" name="radio664" value="B">B. of <input type="radio" name="radio664" value="C">C. on <input type="radio" name="radio664" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-15 17:29:25',NULL,1,39,NULL,'E',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (665,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio665" value="A">A. as good as <input type="radio" name="radio665" value="B">B as good <input type="radio" name="radio665" value="C">C. good <input type="radio" name="radio665" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-15 17:32:41',NULL,1,40,NULL,'A',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (666,'','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="radio666" value="A">A. must be <input type="radio" name="radio666" value="B">B. had <input type="radio" name="radio666" value="C">C. must have been <input type="radio" name="radio666" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-15 17:32:41',NULL,1,40,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (667,'','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="radio667" value="A">A. ever since <input type="radio" name="radio667" value="B">B. much as <input type="radio" name="radio667" value="C">C. even though. <input type="radio" name="radio667" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-15 17:32:41',NULL,1,40,NULL,'C',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (668,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio668" value="A">A. towards <input type="radio" name="radio668" value="B">B. of <input type="radio" name="radio668" value="C">C. on <input type="radio" name="radio668" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-15 17:32:41',NULL,1,40,NULL,'E',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (669,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio669" value="A">A. as good as <input type="radio" name="radio669" value="B">B as good <input type="radio" name="radio669" value="C">C. good <input type="radio" name="radio669" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-15 17:33:25',NULL,1,40,NULL,'A',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (670,'','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="radio670" value="A">A. must be <input type="radio" name="radio670" value="B">B. had <input type="radio" name="radio670" value="C">C. must have been <input type="radio" name="radio670" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-15 17:33:25',NULL,1,40,NULL,'B',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (671,'','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="radio671" value="A">A. ever since <input type="radio" name="radio671" value="B">B. much as <input type="radio" name="radio671" value="C">C. even though. <input type="radio" name="radio671" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-15 17:33:25',NULL,1,40,NULL,'C',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (672,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio672" value="A">A. towards <input type="radio" name="radio672" value="B">B. of <input type="radio" name="radio672" value="C">C. on <input type="radio" name="radio672" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-15 17:33:25',NULL,1,40,NULL,'E',NULL,0,0,-1,-1,-1,'g3l');
- INSERT INTO question VALUES (673,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio673" value="A">A. as good as <input type="radio" name="radio673" value="B">B as good <input type="radio" name="radio673" value="C">C. good <input type="radio" name="radio673" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-16 12:21:33',NULL,1,34,NULL,'A',NULL,3,3,28,-1,-1,'c1');
- INSERT INTO question VALUES (674,'','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="radio674" value="A">A. must be <input type="radio" name="radio674" value="B">B. had <input type="radio" name="radio674" value="C">C. must have been <input type="radio" name="radio674" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-16 12:21:33',NULL,1,34,NULL,'B',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (675,'','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="radio675" value="A">A. ever since <input type="radio" name="radio675" value="B">B. much as <input type="radio" name="radio675" value="C">C. even though. <input type="radio" name="radio675" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-16 12:21:33',NULL,1,34,NULL,'C',NULL,1,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (676,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio676" value="A">A. towards <input type="radio" name="radio676" value="B">B. of <input type="radio" name="radio676" value="C">C. on <input type="radio" name="radio676" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-16 12:21:33',NULL,1,34,NULL,'E',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (677,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio677" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio677" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio677" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio677" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (678,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio678" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio678" 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="radio678" 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="radio678" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (679,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio679" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio679" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio679" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio679" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (680,'','4、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="radio680" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio680" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio680" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio680" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (681,'','5、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="radio681" value="A">A、质量<input type="radio" name="radio681" value="B"> B、密度 <input type="radio" name="radio681" value="C">C、球重<input type="radio" name="radio681" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (682,'','6、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="radio682" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio682" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio682" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio682" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (683,'','7、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="radio683" value="A">A、都能装下<BR><input type="radio" name="radio683" value="B">B、都装不下<BR><input type="radio" name="radio683" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio683" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (684,'','8、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="radio684" value="A">A、甲 <input type="radio" name="radio684" value="B">B、乙 <input type="radio" name="radio684" value="C">C、丙 <input type="radio" name="radio684" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (685,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio685" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio685" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio685" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio685" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (686,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio686" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio686" 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="radio686" 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="radio686" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (687,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio687" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio687" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio687" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio687" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (688,'','4、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="radio688" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio688" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio688" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio688" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (689,'','5、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="radio689" value="A">A、质量<input type="radio" name="radio689" value="B"> B、密度 <input type="radio" name="radio689" value="C">C、球重<input type="radio" name="radio689" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (690,'','6、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="radio690" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio690" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio690" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio690" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (691,'','7、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="radio691" value="A">A、都能装下<BR><input type="radio" name="radio691" value="B">B、都装不下<BR><input type="radio" name="radio691" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio691" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (692,'','8、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="radio692" value="A">A、甲 <input type="radio" name="radio692" value="B">B、乙 <input type="radio" name="radio692" value="C">C、丙 <input type="radio" name="radio692" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (693,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio693" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio693" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio693" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio693" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (694,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio694" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio694" 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="radio694" 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="radio694" 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,'2003-10-16 23:44:03',NULL,1,32,NULL,'B',NULL,1,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (695,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio695" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio695" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio695" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio695" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (696,'','4、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="radio696" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio696" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio696" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio696" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (697,'','5、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="radio697" value="A">A、质量<input type="radio" name="radio697" value="B"> B、密度 <input type="radio" name="radio697" value="C">C、球重<input type="radio" name="radio697" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (698,'','6、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="radio698" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio698" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio698" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio698" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (699,'','7、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="radio699" value="A">A、都能装下<BR><input type="radio" name="radio699" value="B">B、都装不下<BR><input type="radio" name="radio699" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio699" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (700,'','8、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="radio700" value="A">A、甲 <input type="radio" name="radio700" value="B">B、乙 <input type="radio" name="radio700" value="C">C、丙 <input type="radio" name="radio700" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (701,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio701" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio701" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio701" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio701" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (702,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio702" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio702" 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="radio702" 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="radio702" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (703,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio703" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio703" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio703" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio703" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (704,'','4、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="radio704" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio704" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio704" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio704" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (705,'','5、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="radio705" value="A">A、质量<input type="radio" name="radio705" value="B"> B、密度 <input type="radio" name="radio705" value="C">C、球重<input type="radio" name="radio705" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (706,'','6、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="radio706" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio706" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio706" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio706" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (707,'','7、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="radio707" value="A">A、都能装下<BR><input type="radio" name="radio707" value="B">B、都装不下<BR><input type="radio" name="radio707" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio707" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (708,'','8、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="radio708" value="A">A、甲 <input type="radio" name="radio708" value="B">B、乙 <input type="radio" name="radio708" value="C">C、丙 <input type="radio" name="radio708" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (709,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio709" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio709" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio709" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio709" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (710,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio710" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio710" 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="radio710" 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="radio710" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (711,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio711" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio711" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio711" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio711" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (712,'','4、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="radio712" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio712" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio712" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio712" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (713,'','5、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="radio713" value="A">A、质量<input type="radio" name="radio713" value="B"> B、密度 <input type="radio" name="radio713" value="C">C、球重<input type="radio" name="radio713" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (714,'','6、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="radio714" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio714" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio714" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio714" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (715,'','7、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="radio715" value="A">A、都能装下<BR><input type="radio" name="radio715" value="B">B、都装不下<BR><input type="radio" name="radio715" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio715" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,3,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (716,'','8、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="radio716" value="A">A、甲 <input type="radio" name="radio716" value="B">B、乙 <input type="radio" name="radio716" value="C">C、丙 <input type="radio" name="radio716" 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,'2003-10-16 23:44:04',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (717,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio717" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio717" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio717" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio717" 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,'2003-10-19 12:36:02',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (718,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio718" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio718" 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="radio718" 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="radio718" 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,'2003-10-19 12:36:03',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (719,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio719" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio719" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio719" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio719" 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,'2003-10-19 12:36:03',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (720,'','4、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="radio720" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio720" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio720" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio720" 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,'2003-10-19 12:36:03',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (721,'','5、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="radio721" value="A">A、质量<input type="radio" name="radio721" value="B"> B、密度 <input type="radio" name="radio721" value="C">C、球重<input type="radio" name="radio721" 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,'2003-10-19 12:36:03',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (722,'','6、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="radio722" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio722" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio722" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio722" 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,'2003-10-19 12:36:03',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (723,'','7、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="radio723" value="A">A、都能装下<BR><input type="radio" name="radio723" value="B">B、都装不下<BR><input type="radio" name="radio723" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio723" 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,'2003-10-19 12:36:03',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (724,'','8、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="radio724" value="A">A、甲 <input type="radio" name="radio724" value="B">B、乙 <input type="radio" name="radio724" value="C">C、丙 <input type="radio" name="radio724" 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,'2003-10-19 12:36:03',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (733,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio733" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio733" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio733" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio733" 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,'2003-10-19 12:47:47',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (734,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio734" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio734" 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="radio734" 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="radio734" 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,'2003-10-19 12:47:47',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (735,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio735" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio735" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio735" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio735" 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,'2003-10-19 12:47:47',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (736,'','4、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="radio736" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio736" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio736" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio736" 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,'2003-10-19 12:47:47',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (737,'','5、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="radio737" value="A">A、质量<input type="radio" name="radio737" value="B"> B、密度 <input type="radio" name="radio737" value="C">C、球重<input type="radio" name="radio737" 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,'2003-10-19 12:47:47',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (738,'','6、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="radio738" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio738" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio738" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio738" 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,'2003-10-19 12:47:47',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (739,'','7、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="radio739" value="A">A、都能装下<BR><input type="radio" name="radio739" value="B">B、都装不下<BR><input type="radio" name="radio739" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio739" 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,'2003-10-19 12:47:47',NULL,1,32,NULL,'B',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (740,'','8、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="radio740" value="A">A、甲 <input type="radio" name="radio740" value="B">B、乙 <input type="radio" name="radio740" value="C">C、丙 <input type="radio" name="radio740" 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,'2003-10-19 12:47:47',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (741,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio741" value="A">A. as good as <input type="radio" name="radio741" value="B">B as good <input type="radio" name="radio741" value="C">C. good <input type="radio" name="radio741" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-19 12:50:13',NULL,1,34,NULL,'A',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (742,'','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="radio742" value="A">A. must be <input type="radio" name="radio742" value="B">B. had <input type="radio" name="radio742" value="C">C. must have been <input type="radio" name="radio742" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-19 12:50:13',NULL,1,34,NULL,'B',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (743,'','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="radio743" value="A">A. ever since <input type="radio" name="radio743" value="B">B. much as <input type="radio" name="radio743" value="C">C. even though. <input type="radio" name="radio743" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-19 12:50:13',NULL,1,34,NULL,'C',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (744,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio744" value="A">A. towards <input type="radio" name="radio744" value="B">B. of <input type="radio" name="radio744" value="C">C. on <input type="radio" name="radio744" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-19 12:50:13',NULL,1,34,NULL,'E',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (745,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio745" value="A">A. as good as <input type="radio" name="radio745" value="B">B as good <input type="radio" name="radio745" value="C">C. good <input type="radio" name="radio745" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-19 13:05:10',NULL,1,33,NULL,'A',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (746,'','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="radio746" value="A">A. must be <input type="radio" name="radio746" value="B">B. had <input type="radio" name="radio746" value="C">C. must have been <input type="radio" name="radio746" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-19 13:05:11',NULL,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (747,'','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="radio747" value="A">A. ever since <input type="radio" name="radio747" value="B">B. much as <input type="radio" name="radio747" value="C">C. even though. <input type="radio" name="radio747" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-19 13:05:11',NULL,1,33,NULL,'C',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (748,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio748" value="A">A. towards <input type="radio" name="radio748" value="B">B. of <input type="radio" name="radio748" value="C">C. on <input type="radio" name="radio748" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-19 13:05:11',NULL,1,33,NULL,'E',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (749,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio749" value="A">A. as good as <input type="radio" name="radio749" value="B">B as good <input type="radio" name="radio749" value="C">C. good <input type="radio" name="radio749" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-19 13:46:03',NULL,1,34,NULL,'A',NULL,0,0,-1,-1,-1,'c1');
- INSERT INTO question VALUES (750,'','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="radio750" value="A">A. must be <input type="radio" name="radio750" value="B">B. had <input type="radio" name="radio750" value="C">C. must have been <input type="radio" name="radio750" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-19 13:46:03',NULL,1,34,NULL,'B',NULL,0,0,-1,-1,-1,'c1');
- INSERT INTO question VALUES (751,'','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="radio751" value="A">A. ever since <input type="radio" name="radio751" value="B">B. much as <input type="radio" name="radio751" value="C">C. even though. <input type="radio" name="radio751" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-19 13:46:03',NULL,1,34,NULL,'C',NULL,0,0,-1,-1,-1,'c1');
- INSERT INTO question VALUES (752,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio752" value="A">A. towards <input type="radio" name="radio752" value="B">B. of <input type="radio" name="radio752" value="C">C. on <input type="radio" name="radio752" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-19 13:46:03',NULL,1,34,NULL,'E',NULL,0,0,-1,-1,-1,'c1');
- INSERT INTO question VALUES (753,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio753" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio753" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio753" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio753" 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,'2003-10-19 13:47:03',NULL,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (754,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio754" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio754" 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="radio754" 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="radio754" 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,'2003-10-19 13:47:03',NULL,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (755,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio755" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio755" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio755" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio755" 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,'2003-10-19 13:47:03',NULL,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (756,'','4、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="radio756" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio756" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio756" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio756" 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。<BR></P>',5.000,'C',NULL,1,'2003-10-19 13:47:03',NULL,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (757,'','1. CBD_Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio757" value="A">A. as good as <input type="radio" name="radio757" value="B">B as good <input type="radio" name="radio757" value="C">C. good <input type="radio" name="radio757" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-19 21:08:44',NULL,1,34,NULL,'A',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (758,'','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="radio758" value="A">A. must be <input type="radio" name="radio758" value="B">B. had <input type="radio" name="radio758" value="C">C. must have been <input type="radio" name="radio758" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-19 21:08:44',NULL,1,34,NULL,'B',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (759,'','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="radio759" value="A">A. ever since <input type="radio" name="radio759" value="B">B. much as <input type="radio" name="radio759" value="C">C. even though. <input type="radio" name="radio759" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-19 21:08:44',NULL,1,34,NULL,'C',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (760,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio760" value="A">A. towards <input type="radio" name="radio760" value="B">B. of <input type="radio" name="radio760" value="C">C. on <input type="radio" name="radio760" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-19 21:08:44',NULL,1,34,NULL,'E',NULL,0,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (779,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio779" value="A">A. as good as <input type="radio" name="radio779" value="B">B as good <input type="radio" name="radio779" value="C">C. good <input type="radio" name="radio779" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-20 23:25:00',NULL,1,32,NULL,'A',NULL,2,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (784,'','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="radio784" value="A">A. must be <input type="radio" name="radio784" value="B">B. had <input type="radio" name="radio784" value="C">C. must have been <input type="radio" name="radio784" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-20 23:25:27',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (786,'','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="radio786" value="A">A. ever since <input type="radio" name="radio786" value="B">B. much as <input type="radio" name="radio786" value="C">C. even though. <input type="radio" name="radio786" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-20 23:25:27',NULL,1,32,NULL,'C',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (788,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio788" value="A">A. towards <input type="radio" name="radio788" value="B">B. of <input type="radio" name="radio788" value="C">C. on <input type="radio" name="radio788" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-20 23:25:27',NULL,1,32,NULL,'E',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (790,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio790" value="A">A. as good as <input type="radio" name="radio790" value="B">B as good <input type="radio" name="radio790" value="C">C. good <input type="radio" name="radio790" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-20 23:27:18',NULL,1,41,NULL,'A',NULL,6,6,38,-1,-1,'c2');
- INSERT INTO question VALUES (791,'','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="radio791" value="A">A. must be <input type="radio" name="radio791" value="B">B. had <input type="radio" name="radio791" value="C">C. must have been <input type="radio" name="radio791" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-20 23:27:18',NULL,1,41,NULL,'B',NULL,6,5,38,-1,-1,'c2');
- INSERT INTO question VALUES (792,'','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="radio792" value="A">A. ever since <input type="radio" name="radio792" value="B">B. much as <input type="radio" name="radio792" value="C">C. even though. <input type="radio" name="radio792" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-20 23:27:18',NULL,1,41,NULL,'C',NULL,6,6,38,-1,-1,'c2');
- INSERT INTO question VALUES (793,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio793" value="A">A. towards <input type="radio" name="radio793" value="B">B. of <input type="radio" name="radio793" value="C">C. on <input type="radio" name="radio793" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-20 23:27:18',NULL,1,41,NULL,'E',NULL,6,4,38,-1,-1,'c2');
- INSERT INTO question VALUES (794,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio794" value="A">A. as good as <input type="radio" name="radio794" value="B">B as good <input type="radio" name="radio794" value="C">C. good <input type="radio" name="radio794" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-20 23:29:20',NULL,1,42,NULL,'A',NULL,2,1,39,-1,-1,'c2');
- INSERT INTO question VALUES (795,'','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="radio795" value="A">A. must be <input type="radio" name="radio795" value="B">B. had <input type="radio" name="radio795" value="C">C. must have been <input type="radio" name="radio795" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-20 23:29:20',NULL,1,42,NULL,'B',NULL,2,0,39,-1,-1,'c2');
- INSERT INTO question VALUES (796,'','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="radio796" value="A">A. ever since <input type="radio" name="radio796" value="B">B. much as <input type="radio" name="radio796" value="C">C. even though. <input type="radio" name="radio796" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-20 23:29:20',NULL,1,42,NULL,'C',NULL,2,0,39,-1,-1,'c2');
- INSERT INTO question VALUES (797,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio797" value="A">A. towards <input type="radio" name="radio797" value="B">B. of <input type="radio" name="radio797" value="C">C. on <input type="radio" name="radio797" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-20 23:29:20',NULL,1,42,NULL,'E',NULL,2,0,39,-1,-1,'c2');
- INSERT INTO question VALUES (798,'','1. Do you enjoy listening to records? I find records are often _____,<IMG src="http://localhost:8080/jinghua/editor/pic/20031020233335312.jpg" border=0>of better than an actual performance.<BR> <input type="radio" name="radio798" value="A">A. as good as <input type="radio" name="radio798" value="B">B as good <input type="radio" name="radio798" value="C">C. good <input type="radio" name="radio798" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-20 23:33:42',NULL,1,45,NULL,'A',NULL,4,4,42,-1,-1,'c2');
- INSERT INTO question VALUES (799,'','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="radio799" value="A">A. must be <input type="radio" name="radio799" value="B">B. had <input type="radio" name="radio799" value="C">C. must have been <input type="radio" name="radio799" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-20 23:33:42',NULL,1,45,NULL,'B',NULL,4,3,42,-1,-1,'c2');
- INSERT INTO question VALUES (800,'','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="radio800" value="A">A. ever since <input type="radio" name="radio800" value="B">B. much as <input type="radio" name="radio800" value="C">C. even though. <input type="radio" name="radio800" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-20 23:33:42',NULL,1,45,NULL,'C',NULL,4,3,42,-1,-1,'c2');
- INSERT INTO question VALUES (801,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio801" value="A">A. towards <input type="radio" name="radio801" value="B">B. of <input type="radio" name="radio801" value="C">C. on <input type="radio" name="radio801" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-20 23:33:42',NULL,1,45,NULL,'E',NULL,4,3,42,-1,-1,'c2');
- INSERT INTO question VALUES (802,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio802" value="A">A. as good as <input type="radio" name="radio802" value="B">B as good <input type="radio" name="radio802" value="C">C. good <input type="radio" name="radio802" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-20 23:35:37',NULL,1,46,NULL,'A',NULL,4,3,-1,-1,-1,'c2');
- INSERT INTO question VALUES (803,'','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="radio803" value="A">A. must be <input type="radio" name="radio803" value="B">B. had <input type="radio" name="radio803" value="C">C. must have been <input type="radio" name="radio803" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-20 23:35:37',NULL,1,46,NULL,'B',NULL,4,3,-1,-1,-1,'c2');
- INSERT INTO question VALUES (804,'','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="radio804" value="A">A. ever since <input type="radio" name="radio804" value="B">B. much as <input type="radio" name="radio804" value="C">C. even though. <input type="radio" name="radio804" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-20 23:35:37',NULL,1,46,NULL,'C',NULL,4,3,-1,-1,-1,'c2');
- INSERT INTO question VALUES (805,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio805" value="A">A. towards <input type="radio" name="radio805" value="B">B. of <input type="radio" name="radio805" value="C">C. on <input type="radio" name="radio805" value="D">D. with<BR>','<BR>this is tip four<BR></P>',8.000,'D',NULL,1,'2003-10-20 23:35:38',NULL,1,46,NULL,'E',NULL,4,2,-1,-1,-1,'c2');
- INSERT INTO question VALUES (806,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio806" value="A">A. as good as <input type="radio" name="radio806" value="B">B as good <input type="radio" name="radio806" value="C">C. good <input type="radio" name="radio806" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-20 23:36:18',NULL,1,43,NULL,'A',NULL,2,1,40,-1,-1,'c2');
- INSERT INTO question VALUES (807,'','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="radio807" value="A">A. must be <input type="radio" name="radio807" value="B">B. had <input type="radio" name="radio807" value="C">C. must have been <input type="radio" name="radio807" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-20 23:36:19',NULL,1,43,NULL,'B',NULL,3,1,40,-1,-1,'c2');
- INSERT INTO question VALUES (808,'','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="radio808" value="A">A. ever since <input type="radio" name="radio808" value="B">B. much as <input type="radio" name="radio808" value="C">C. even though. <input type="radio" name="radio808" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-20 23:36:19',NULL,1,43,NULL,'C',NULL,2,0,40,-1,-1,'c2');
- INSERT INTO question VALUES (809,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio809" value="A">A. towards <input type="radio" name="radio809" value="B">B. of <input type="radio" name="radio809" value="C">C. on <input type="radio" name="radio809" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-20 23:36:19',NULL,1,43,NULL,'E',NULL,2,0,40,-1,-1,'c2');
- INSERT INTO question VALUES (810,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio810" value="A">A. as good as <input type="radio" name="radio810" value="B">B as good <input type="radio" name="radio810" value="C">C. good <input type="radio" name="radio810" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-20 23:36:35',NULL,1,43,NULL,'A',NULL,1,1,40,-1,-1,'c2');
- INSERT INTO question VALUES (811,'','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="radio811" value="A">A. must be <input type="radio" name="radio811" value="B">B. had <input type="radio" name="radio811" value="C">C. must have been <input type="radio" name="radio811" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-20 23:36:35',NULL,1,43,NULL,'B',NULL,1,1,40,-1,-1,'c2');
- INSERT INTO question VALUES (812,'','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="radio812" value="A">A. ever since <input type="radio" name="radio812" value="B">B. much as <input type="radio" name="radio812" value="C">C. even though. <input type="radio" name="radio812" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-20 23:36:35',NULL,1,43,NULL,'C',NULL,1,1,40,-1,-1,'c2');
- INSERT INTO question VALUES (813,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio813" value="A">A. towards <input type="radio" name="radio813" value="B">B. of <input type="radio" name="radio813" value="C">C. on <input type="radio" name="radio813" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-20 23:36:35',NULL,1,43,NULL,'E',NULL,1,1,40,-1,-1,'c2');
- INSERT INTO question VALUES (814,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio814" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio814" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio814" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio814" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (815,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio815" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio815" 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="radio815" 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="radio815" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,3,41,-1,-1,'c2');
- INSERT INTO question VALUES (816,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio816" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio816" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio816" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio816" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,3,41,-1,-1,'c2');
- INSERT INTO question VALUES (817,'','4、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="radio817" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio817" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio817" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio817" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,3,41,-1,-1,'c2');
- INSERT INTO question VALUES (818,'','5、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="radio818" value="A">A、质量<input type="radio" name="radio818" value="B"> B、密度 <input type="radio" name="radio818" value="C">C、球重<input type="radio" name="radio818" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,3,41,-1,-1,'c2');
- INSERT INTO question VALUES (819,'','6、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="radio819" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio819" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio819" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio819" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,3,41,-1,-1,'c2');
- INSERT INTO question VALUES (820,'','7、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="radio820" value="A">A、都能装下<BR><input type="radio" name="radio820" value="B">B、都装不下<BR><input type="radio" name="radio820" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio820" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,3,41,-1,-1,'c2');
- INSERT INTO question VALUES (821,'','8、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="radio821" value="A">A、甲 <input type="radio" name="radio821" value="B">B、乙 <input type="radio" name="radio821" value="C">C、丙 <input type="radio" name="radio821" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,3,41,-1,-1,'c2');
- INSERT INTO question VALUES (822,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio822" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio822" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio822" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio822" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (823,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio823" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio823" 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="radio823" 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="radio823" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,1,41,-1,-1,'c2');
- INSERT INTO question VALUES (824,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio824" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio824" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio824" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio824" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,1,41,-1,-1,'c2');
- INSERT INTO question VALUES (825,'','4、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="radio825" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio825" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio825" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio825" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,1,41,-1,-1,'c2');
- INSERT INTO question VALUES (826,'','5、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="radio826" value="A">A、质量<input type="radio" name="radio826" value="B"> B、密度 <input type="radio" name="radio826" value="C">C、球重<input type="radio" name="radio826" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,1,41,-1,-1,'c2');
- INSERT INTO question VALUES (827,'','6、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="radio827" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio827" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio827" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio827" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (828,'','7、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="radio828" value="A">A、都能装下<BR><input type="radio" name="radio828" value="B">B、都装不下<BR><input type="radio" name="radio828" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio828" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,1,41,-1,-1,'c2');
- INSERT INTO question VALUES (829,'','8、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="radio829" value="A">A、甲 <input type="radio" name="radio829" value="B">B、乙 <input type="radio" name="radio829" value="C">C、丙 <input type="radio" name="radio829" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,1,41,-1,-1,'c2');
- INSERT INTO question VALUES (830,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio830" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio830" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio830" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio830" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (831,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio831" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio831" 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="radio831" 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="radio831" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (832,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio832" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio832" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio832" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio832" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (833,'','4、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="radio833" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio833" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio833" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio833" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (834,'','5、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="radio834" value="A">A、质量<input type="radio" name="radio834" value="B"> B、密度 <input type="radio" name="radio834" value="C">C、球重<input type="radio" name="radio834" 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,'2003-10-20 23:37:23',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (835,'','6、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="radio835" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio835" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio835" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio835" 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,'2003-10-20 23:37:24',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (836,'','7、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="radio836" value="A">A、都能装下<BR><input type="radio" name="radio836" value="B">B、都装不下<BR><input type="radio" name="radio836" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio836" 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,'2003-10-20 23:37:24',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (837,'','8、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="radio837" value="A">A、甲 <input type="radio" name="radio837" value="B">B、乙 <input type="radio" name="radio837" value="C">C、丙 <input type="radio" name="radio837" 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,'2003-10-20 23:37:24',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (838,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio838" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio838" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio838" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio838" 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,'2003-10-20 23:37:24',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (839,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio839" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio839" 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="radio839" 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="radio839" 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,'2003-10-20 23:37:24',NULL,1,44,NULL,'B',NULL,3,1,41,-1,-1,'c2');
- INSERT INTO question VALUES (840,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio840" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio840" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio840" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio840" 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,'2003-10-20 23:37:24',NULL,1,44,NULL,'B',NULL,3,1,41,-1,-1,'c2');
- INSERT INTO question VALUES (841,'','4、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="radio841" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio841" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio841" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio841" 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,'2003-10-20 23:37:24',NULL,1,44,NULL,'B',NULL,3,1,41,-1,-1,'c2');
- INSERT INTO question VALUES (842,'','5、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="radio842" value="A">A、质量<input type="radio" name="radio842" value="B"> B、密度 <input type="radio" name="radio842" value="C">C、球重<input type="radio" name="radio842" 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,'2003-10-20 23:37:24',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (843,'','6、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="radio843" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio843" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio843" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio843" 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,'2003-10-20 23:37:24',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (844,'','7、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="radio844" value="A">A、都能装下<BR><input type="radio" name="radio844" value="B">B、都装不下<BR><input type="radio" name="radio844" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio844" 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,'2003-10-20 23:37:24',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (845,'','8、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="radio845" value="A">A、甲 <input type="radio" name="radio845" value="B">B、乙 <input type="radio" name="radio845" value="C">C、丙 <input type="radio" name="radio845" 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,'2003-10-20 23:37:24',NULL,1,44,NULL,'B',NULL,3,2,41,-1,-1,'c2');
- INSERT INTO question VALUES (846,'','1. Do you enjoy listening to records? I find records are often _____,of better than an actual performance.<BR> <input type="radio" name="radio846" value="A">A. as good as <input type="radio" name="radio846" value="B">B as good <input type="radio" name="radio846" value="C">C. good <input type="radio" name="radio846" value="D">D. good as <BR>','<BR>this is tip one<BR>',5.000,'A',NULL,1,'2003-10-23 10:32:50',NULL,1,34,NULL,'A',NULL,1,1,28,-1,-1,'c1');
- INSERT INTO question VALUES (847,'','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="radio847" value="A">A. must be <input type="radio" name="radio847" value="B">B. had <input type="radio" name="radio847" value="C">C. must have been <input type="radio" name="radio847" value="D">D. had to be<BR>','<BR>this is tip two<BR>',6.000,'B',NULL,1,'2003-10-23 10:32:50',NULL,1,34,NULL,'B',NULL,1,1,28,-1,-1,'c1');
- INSERT INTO question VALUES (848,'','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="radio848" value="A">A. ever since <input type="radio" name="radio848" value="B">B. much as <input type="radio" name="radio848" value="C">C. even though. <input type="radio" name="radio848" value="D">D if only<BR>','<BR>this is tip three<BR>',7.000,'C',NULL,1,'2003-10-23 10:32:50',NULL,1,34,NULL,'C',NULL,1,1,28,-1,-1,'c1');
- INSERT INTO question VALUES (849,'','4. Observations were made ____ the children at the beginning and at the end of pre-school and first grade.<BR> <input type="radio" name="radio849" value="A">A. towards <input type="radio" name="radio849" value="B">B. of <input type="radio" name="radio849" value="C">C. on <input type="radio" name="radio849" value="D">D. with<BR>','<BR>this is tip four<BR>',8.000,'D',NULL,1,'2003-10-23 10:32:50',NULL,1,34,NULL,'E',NULL,1,0,28,-1,-1,'c1');
- INSERT INTO question VALUES (850,'','1、一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio850" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio850" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio850" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio850" 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,'2003-10-23 10:33:37',NULL,1,32,NULL,'B',NULL,1,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (851,'','2、通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio851" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio851" 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="radio851" 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="radio851" 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,'2003-10-23 10:33:37',NULL,1,32,NULL,'B',NULL,1,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (852,'','3、因为ρ=m/V,所以( )<BR><input type="radio" name="radio852" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio852" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio852" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio852" 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,'2003-10-23 10:33:37',NULL,1,32,NULL,'B',NULL,1,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (853,'','4、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="radio853" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio853" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio853" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio853" 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,'2003-10-23 10:33:37',NULL,1,32,NULL,'B',NULL,1,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (854,'','5、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="radio854" value="A">A、质量<input type="radio" name="radio854" value="B"> B、密度 <input type="radio" name="radio854" value="C">C、球重<input type="radio" name="radio854" 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,'2003-10-23 10:33:37',NULL,1,32,NULL,'B',NULL,1,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (855,'','6、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="radio855" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio855" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio855" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio855" 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,'2003-10-23 10:33:37',NULL,1,32,NULL,'B',NULL,1,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (856,'','7、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="radio856" value="A">A、都能装下<BR><input type="radio" name="radio856" value="B">B、都装不下<BR><input type="radio" name="radio856" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio856" 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,'2003-10-23 10:33:37',NULL,1,32,NULL,'B',NULL,1,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (857,'','8、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="radio857" value="A">A、甲 <input type="radio" name="radio857" value="B">B、乙 <input type="radio" name="radio857" value="C">C、丙 <input type="radio" name="radio857" 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,'2003-10-23 10:33:37',NULL,1,32,NULL,'B',NULL,3,1,27,-1,-1,'c1');
- INSERT INTO question VALUES (858,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio858" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio858" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio858" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio858" 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,'2003-10-23 10:34:37',NULL,1,33,NULL,'B',NULL,1,1,30,-1,-1,'c1');
- INSERT INTO question VALUES (859,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio859" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio859" 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="radio859" 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="radio859" 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。',5.000,'D',NULL,1,'2003-10-23 10:34:37',NULL,1,33,NULL,'B',NULL,1,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (860,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio860" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio860" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio860" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio860" 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,'2003-10-23 10:35:45',NULL,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (861,'','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="radio861" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio861" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio861" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio861" 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>',5.000,'C',NULL,1,'2003-10-23 10:35:45',NULL,1,33,NULL,'B',NULL,0,0,30,-1,-1,'c1');
- INSERT INTO question VALUES (862,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio862" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio862" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio862" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio862" 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 17:27:46',NULL,1,32,NULL,'E',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (863,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio863" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio863" 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="radio863" 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="radio863" 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,'E',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (864,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio864" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio864" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio864" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio864" 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,'E',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (865,'','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="radio865" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio865" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio865" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio865" 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,'E',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (866,'','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="radio866" value="A">A、质量<input type="radio" name="radio866" value="B"> B、密度 <input type="radio" name="radio866" value="C">C、球重<input type="radio" name="radio866" 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,'E',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (867,'','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="radio867" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio867" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio867" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio867" 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,5,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (868,'','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="radio868" value="A">A、都能装下<BR><input type="radio" name="radio868" value="B">B、都装不下<BR><input type="radio" name="radio868" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio868" 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,'E',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (869,'','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="radio869" value="A">A、甲 <input type="radio" name="radio869" value="B">B、乙 <input type="radio" name="radio869" value="C">C、丙 <input type="radio" name="radio869" 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 17:27:47',NULL,1,32,NULL,'B',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (870,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio870" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio870" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio870" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio870" 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,'E',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (871,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio871" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio871" 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="radio871" 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="radio871" 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,'E',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (872,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio872" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio872" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio872" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio872" 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,'E',NULL,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (873,'','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="radio873" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio873" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio873" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio873" 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,'E',NULL,2,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (874,'','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="radio874" value="A">A、质量<input type="radio" name="radio874" value="B"> B、密度 <input type="radio" name="radio874" value="C">C、球重<input type="radio" name="radio874" 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 (875,'','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="radio875" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio875" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio875" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio875" 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,'D',NULL,0,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (876,'','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="radio876" value="A">A、都能装下<BR><input type="radio" name="radio876" value="B">B、都装不下<BR><input type="radio" name="radio876" value="C">C、能装85克酒精,装不下115克硫酸<BR><input type="radio" name="radio876" 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 (877,'','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="radio877" value="A">A、甲 <input type="radio" name="radio877" value="B">B、乙 <input type="radio" name="radio877" value="C">C、丙 <input type="radio" name="radio877" 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 (878,'','一支蜡烛燃过一半后,蜡烛的( )<BR><input type="radio" name="radio878" value="A">A、质量减少,密度不变<BR><input type="radio" name="radio878" value="B">B、质量减少,密度减小<BR><input type="radio" name="radio878" value="C">C、体积减少,密度减小<BR><input type="radio" name="radio878" 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,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (879,'','通常说“铁比木头重”,下面理解错误的是( )<BR><input type="radio" name="radio879" value="A">A、铁的密度比木材密度大<BR><input type="radio" name="radio879" 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="radio879" 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="radio879" 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,3,2,27,-1,-1,'c1');
- INSERT INTO question VALUES (880,'','因为ρ=m/V,所以( )<BR><input type="radio" name="radio880" value="A">A、对于不同的物质,m越大,ρ越大<BR><input type="radio" name="radio880" value="B">B、对于同一物质,ρ与V成反比<BR><input type="radio" name="radio880" value="C">C、同一种物质,ρ与m成正比<BR><input type="radio" name="radio880" 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 (881,'','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="radio881" value="A">A、质量变大,密度不变<BR><input type="radio" name="radio881" value="B">B、密度变大,质量不变<BR><input type="radio" name="radio881" value="C">C、重力变大,密度不变<BR><input type="radio" name="radio881" 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,1,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (882,'','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="radio882" value="A">A、质量<input type="radio" name="radio882" value="B"> B、密度 <input type="radio" name="radio882" value="C">C、球重<input type="radio" name="radio882" 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,5,0,27,-1,-1,'c1');
- INSERT INTO question VALUES (883,'','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="radio883" value="A">A、两个铁球一定都是实心球<BR><input type="radio" name="radio883" value="B">B、两个铁球一定都是空心球<BR><input type="radio" name="radio883" value="C">C、两个铁球中至少有一个是空心球<BR><input type="radio" name="radio883" 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,'D',NULL,2,0,27,-1,-1,'c1');
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