4. The Science Museum, ____________ we visited during a recent trip to Britain, is one of London's tourist attractions. (2008江苏卷)

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

3. They will fly to Washington, _____ they plan to stay for two or three days.(2008重庆)

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

2. The man pulled out a gold watch, _____ were made of small diamonds. (2008陕西卷)

A. the hands of whom　　 B. whom the hands of　

C. which the hands of　　 D. the hands of which

1. By nine o'clock, all the Olympic torch bearers had reached the top of Mount Qomolangma, ____ appeared a rare rainbow soon. (2008福建)

A. of which　 　　　　　B. on which　　　　

C. from which　　　　　 D. above which

15. Eric received training in computer for one year, ___ he found a job in a big company. [2007 辽宁卷]

A. after that　　　　　 B. after which　　　　　 C. after it　　　　　　 D. after this

[解析]B。这是一个非限制性定语从句的考查，which引导非限制性定语从句表示前面提到过的整件事。

14. Human facial expressions differ from those of animals in the degree _____ they can be controlled on purpose. (2007重庆卷)

A. with which　　 B. to which　　　 C. of which　　　 D. for which

[解析]B。to which中的which指代前面提到的degree，由于表示“在……程度上”时，degree前面习惯上要搭配介词to，故要选B。又如：To what degree are you interested in Japanese? 你对日语的兴趣达到了什么程度? At that time politicians were not known to the degree that they are today. 那时政治家们并不像今天这样为人所知晓。题干的意思是：人类与动物面部表情的不同之处在于，人类可以在一定程度上有意识地控制其表情。

13. Chan’s restaurant on Baker Street, ____ used to be poorly run, is now a successful business. (2007浙江卷)

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

[解析]B。which used to be poorly run为非限制性定语从句，其中的which指代前面的China’s restaurant。

12. Those successful deaf dancers think that dancing is an activity _____ sight matters more than hearing. (2007天津卷)

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

[解析]D。where引导定语从句，修饰先行词activity。句意为：那些失聪的成功舞蹈演员们认为，舞蹈是一种让人看胜过让人听的活动。(from )

11. It is reported that two schools, ____ are being built in my hometown, will open next year. (2007四川卷)

A. they both　　　 B. which both　　　 C. both of them　　　 D. both of which

[解析]D。both of which are being built in my hometown为非限制性定语从句，其中的which指代前面的two schools。

10. Today, we’ll discuss a number of cases _____ beginners of English fail to use the language properly. (2007陕西卷)

A. which　　 B. as　　 C. why　　 D. where

[解析]D。where在此引导定语从句，修饰先行词cases，where的意思相当于in which。类例：There are cases where the word “mighty” is used as an adverb. 在一些情况下，mighty一词可用作副词。