21.(甘肃省兰州市2010届高三第一次诊断考试)

With the reform of educational system, the teachers_____school I worked before have greatly changed their way of teaching.

　　 A. in whose　　　 B. whose　　　 C. in which　　　 D. which

答案：A

20.(福建省莆田一中2010届高三上学期期末考试)

It’s a fact ____ he has not received the letter.

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

答案：A

19.(福建省龙岩市三校2010届高三上学期期末联考)

It was after careful consideration　　 we decided to take action.

A．which　　 B．that　　 C．why　　 D．when

答案：B

18.(福建省龙岩市三校2010届高三上学期期末联考)

Our chemistry teacher announced that he would do the experiment in a different way　　 　

we might find interesting.

A．which　　 B．in which　 C．in that　　 D．whom

答案：A

17.(重庆一中2010届高三下学期第一次月考)

Since 1995, ______ people call the Year of the Internet, the world has turned flat thanks to the net work.

　 A. which　　　　　 B. when　　　　　 C. in which　　　　 D. by which time

答案：A

16.(浙江省温州市2010届高三下学期六校联考)

The lazy boy is expecting a way ______ he can get through the exams without hard work.

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

答案：A

15.(云南省2010届高三下学期模拟试题)

Tom took the police to the spot ____ the accident happened．

A．which　　　　　 B．that　　　　　 　 C．where　　　　 　 D．when

答案：C 本题考查定语从句。因先行词是spot，且从句中的动词happen为不及物动词，后不能接宾语，故应选where来引导定语从句。

14.(银川一中2010届高三第一次模拟考试)

That is the small house less than 20 square meters, under ______ roof lives a large family of three generations.

　　 A. which　 　　　　 　　　　 B. whose 　　　　 　　C. its　　　　 　　 　　　　 　D. that　 　

答案：B

13.(四川省成都树德协进中学2010届高三二诊热身)

We shouldn’t spent our money testing so many people, most of _____are healthy

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

答案：D

12.(上海市十三校2010届高三下学期联考)

During World War II, he took many photos, 　　　　some captured the emotions of both the soldiers and the civilians in war-torn Europe.

　　 A．from them　　　　　　 B．of which　　　　 C．by which　　　　 D．among them

答案：B