23．(安徽省舒城中学2010届高三第一学期期中考试)

Evidence has been piled up ______ drinking water after getting up in the morning contributes to one's health.

A. what　　　 B. which　　　　 C. if　　　　　　　 D. that

答案　 D

22．(福建省季延中学2010届高三第一阶段考试)

_____ is known to the world that the 2012 Olympic Games will be held in London.

　 A. It　　　　 B. What　　　　　 C. As　　　　　 D. Which

答案　 A

21．(浙江省温州市十校联合体2010届高三期中联考)

The man didn’t know _________ the thief broke into the house and stole all his valuable things.

　A. it was when that　 B. when it was that　 C. that it was when　 D. was it when that

答案　 B

20．(浙江省杭州二中2010届高三上学期第一次月考)

The news spread quickly all over the world ______ Michael Jackson died a sudden death．

　　　　 A．that　　　　　　　　　　　　　 B．which　　　　　　　　　　　　 C．whether　　　　　　　　　 D．what

答案　 A

19．(四川省南充高中2010届高三第三次月考)

_______ has got round that it will be five years ________he comes back to his native place.

A．That; when　 　　　　 B．News; that　 　　　　　 C．It; since　 　　　　　　　　 D．Word; before

答案　 D

18．(四川省成都市2010届高三入学考试)

In 1942, Columbus and his crew arrived 　　　　was so-called the New World by the westerners.

　　　　 A. what　 　　　　　　　　　　　　 B. in what　 　　　　　　　　　　　 C. where　 　　　　　　　　　　　 D. in which

答案　 B

17．(湖南省箴言中学2010届高三上学期第一次模拟考试)

I’m convinced that the possibility really exists ____ China will be able to solve the problem of pollution well.

　　A. how　　 　　　　　B. that　　 　　　　　C. which　　 　　　　D. whether

答案　 C

16．(山东省实验中学2010届高三上学期第一次诊断性测试)

Whatever she says, _________ is often the case, you shouldn’t take too seriously.

　 A. it　　　　　　　　　　　　　　　　　　　　 B. what　　　　　　　　　　　　　　　　 C. which　　　　　　　　　　　　　　　 D. as

答案　 D

15．(宁夏银川一中2010届高三第三次月考)

I can think of many cases ______ the media have a strong effect on young men.

　 A. why　　　　　　　　　　　　　 　 B. which　　 　　　　　　　 C. as　　 　　　　　　　　 D. where

答案　 D

14．(湖南省同升湖实验学校2010届高三第三次月考)

It is no longer a question _____ man is learning more and more about space.

　 A. whether　 B. that　　　　　　 C. if　　　　　 D. how

答案　 B