题目:
古代阿拉伯人是东西方文明交流的桥梁,他们发明创造了阿拉伯数字。[ ]
答案:
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古代阿拉伯人是东西方文明交流的桥梁,他们发明创造了阿拉伯数字。[ ]
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社会服务机构需要同外部组织建立起良好的关系,这些组织指(),其他非营利性组织和企业等。
图13-7-8中画出了一个电场中一簇互相平行等距的等势面,并标出3个等势面的电势值.电场中A、B两点所处的位置如图所示,它们之间的距离为5 cm,两点连线与等势面间的夹角为37°.一个电荷量为q=3×108 C的电荷正好平衡在此电场中,则此电荷的重力为多少?
图13-7-8
某年的10月份有四个星期四、五个星期三.这年的10月8日是星期______.
Just as the teacher hands out the spelling test, you see Jeff pull out a small piece of paper with a lot of small words on it. Jeff hides the note into his hand but soon takes it out again. While he's taking the test, you see him looking back and forth between the teacher and his paper. There's no mistaking it — he's cheating.
Cheating can happen in a lot of different ways. When people cheat, it’s not fair to other people, like the kids who studied for the test or who were the true winners of a game.
Many people like the action of cheating. It makes difficult things seem easy, like getting all the right answers on the test. But it doesn’t solve the problem of not knowing the material and it won’t help on the next test—unless the person cheats again.
Some people lose respect for cheaters and think less of them. The cheaters themselves may feel bad because they know they are not really earning that good grade. And, if they get caught cheating, they will be in trouble at school, and maybe at home, too.
Some kids cheat because they’re busy or lazy and they want to get good grades without spending the time studying. Other kids might feel like they can’t pass the test without cheating. Even when there seems to be a “good reason” for cheating, cheating isn’t a good idea.
If you were sick or upset about something the night before and couldn’t study, it would be better to talk with the teacher about this. And if you don’t have enough time to study for a test because of swim practice, you need to talk with your parents about how to balance swimming and school.
A kid who thinks cheating is the only way to pass a test needs to talk with the teacher and his or her parents so they can find some solutions together. Talking about these problems and working them out will feel better than cheating.
小题1:The author thinks that when kids cheat in class, _______.
A.it is unfair to other people
B.it does harm to their heath
C.teachers should punish them
D.teachers shouldn’t stop them at once小题2:Some students like cheating mainly because _______.
A.the material in the test is very difficult
B.they want to do better than the others
C.cheating can make hard things seem very easy
D.they have little time to study小题3:The fifth paragraph mainly tells us ______.
A.cheating isn’t a good idea
B.why kids cheat in the test
C.some kids can’t pass the test without cheating
D.some kids don’t spend time studying小题4:We can learn from the passage______.
A.cheaters are often thought highly of
B.people show no respect for those who cheat
C.parents whose kids cheat are often in trouble
D.kids cheat in the test because of swim practice小题5:Those who cheat are advised to ______.
A.spend more time on school than on sports
B.find good solutions instead of cheating
C.try hard to be intelligent rather than lazy
D.ask their classmates for good methods of study
近年来,()已成为世界经济新的增长点、主要推动力和新兴的支柱产业。
A.文化产业
B.节能环保产业
C.信息产业
D.高分子材料