最近的問題好像都是圍繞定語從句展開的，剛在網上（http://zhidao.baidu.com/link?url=GhEBy0yvvpPJsKwAJR-pFcUTsmPWml_Q9KlTlh3nYoZ0W9m21x3zcj0pASkclqhqPs9vvzHtWWIPwCMkKRU3ma）看到了一些從句的題目（沒有答案），有幾道還蠻有意思的，憑自己的語感做了一下，不知道對不對，現將其貼出，請語法高手指點一下。

4 This is the last factory _______ he used to work at, many workers of _______ still have a good relationship with him.

A. that; it B. which; whom C. that; which D. which; that

11 He is not _______ he used to be.

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

19 He answered with such simplicity _______ he asked.

A. like B. as C. which D. unlike

 25 They elected him president, _______ he long wanted to be.

A. who B. whom C. that D. which 

29 Who _______ knows him would trust him.

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

30 You may borrow any book _______.

A. which you interest B. that you are interested C. that interests you D. which interests you

32 You may stay _______ you like.

 A. for how long B. for which long C. at which D. where

34 This is the largest clock in the world, _______ the minute hand is 6 meters long.

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

35 There is no child _______ loves his parents.

A. but B. that C. who D. as

36 The building over there is a library, _______ is our library.

A. on the east of which B. to the east of it C. to the east of that D. east of which

我的答案是：A，A，B，D，C，B，D，B，A，C

我做了一下，不知對否，貼出來，向大家請教！　　

4 This is the last factory _______ he used to work at, many workers of _______ still have a good relationship with him. 　　

A. that; it B. which; whom C. that; which D. which; that 　　

答案選C。第1空填 that不填which，因為先行詞受到last的修飾；第2空填which，此處為非限制性定語從句。　　

11 He is not _______ he used to be. 　　

A. what B. which C. that D. as 　　

答案選A。what引導表語從句。What在此相當于the person that。　　

19 He answered with such simplicity _______ he asked. 　　

A. like B. as C. which D. unlike　　

答案選as。注意such…as搭配。As 用作關系代詞引導限制性定語從句時，通常與such, as, the same 等搭配。　　

25 They elected him president, _______ he long wanted to be. 　　

A. who B. whom C. that D. which  　　

答案選D。注意which 在此表示某人的職務，不是表示具體的某人，故不要用who代替。　　

29 Who _______ knows him would trust him. 　　

A. whom B. that C. who D. which 　　

答案選B。由于先行詞是who，為避免重復，故用that來引導。另外，我想這個句子應該是疑問句吧，即句末應有問號：Who _______ knows him would trust him? 句意為：認識他的人有誰會信任他呢？　　

比較：Everyone that knows him would trust him. 認識他的每個人都信任他。　　

若對主語everyone提問，則為：Who that knows him would trust him?　　

30 You may borrow any book _______. 　　

A. which you interest B. that you are interested C. that interests you D. which interests you 　　

答案選C。由于先行詞受到any修飾，所以修飾定語從句的關系代詞宜用that，可排除A和D；又因為B的interested后缺少介詞，故選C。注意：若B項在interested 后加上in，則也是對的。　　

32 You may stay _______ you like.　　

 A. for how long B. for which long C. at which D. where 　　

答案選D。where不是引導定語從句，是引導狀語從句（表地點）。句意為：你喜歡呆在哪就可以呆在哪。　　

34 This is the largest clock in the world, _______ the minute hand is 6 meters long. 　　

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

答案選B。of which the minute hand 相當于whose minute hand。　　

35 There is no child _______ loves his parents. 　　

A. but B. that C. who D. as 　　

答案選A。but 在此用作關系代詞，相當于who (that)…not。句意為：沒有不愛自己父母的孩子。又如：　　

There is no tree but bears some fruit. 沒有樹不結果。 　　

There are very few but admire his talents. 很少人不佩服他的才能。　　

Surely there isn’t a mother but faces this problem. 肯定的，沒有一個母親不面臨這個問題。　　

36 The building over there is a library, _______ is our library. 　　

A. on the east of which B. to the east of it C. to the east of that D. east of which 　　

答案選D。east of which引導定語從句，在意義上相當于and east of it。其實此題也可填to the east of which（即把A項中的on改為to也可以，把B項中的it改為which也可以，把C項中的that改為which也可以）。　　

龍楠老師；

我有一個題雖然經管理員老師講解，但是還是不太明白。你可以給我講講不？

就是我不知道這幾句話是否正確？我始終感覺比較的對象很不對等。

 There is one PC for every 32 pupils in America, four times as many as DVD players
2. There is one PC for every 32 pupils in America, four times as many as for school teachers.
3. There is one PC for every 32 pupils in America, four time as many as in China.

我的答案（順序反向）與龍楠老師的一致，除了最后一道題：

36 The building over there is a library, _______ is our library. 　　

A. on the east of which B. to the east of it C. to the east of that D. east of which

這道題特點就是定語從句中夾帶了一個倒裝,正常語序應該是The building over there is a library,______our library is.

這道題我選了A，仔細看了下，A的介詞用錯了，如果用介詞On的話語法結構上雖沒錯，但整句的邏輯意思就不通了。不愧是龍楠老師，審題仔細嚴謹！