爱华网1. I shall never forget those years ____ Ilived in the country with the farmers , _____ has a great effect onmy life .
A .that ;which B .when;which C .which ;that D .when ;who
2. Wilma became the first American woman towin three Olympic gold medals in track ,_____ mead her mother veryproud .
A .it B .thatC .which D .this
3. Can you tell me the name of the factory____ you visited last week ?
A .what B.where C./ D.when
4. I don’t like the way ____ you speak to her.
A ./ B .inthat C.which D .ofwhich
5. The most important thing _____ we shouldpay attention to is the first thing _____ I have said .
A .which ;that B .that;which C .which;which D .that ;that
6 . She spent the whole evening talking aboutthe things and persons ____ none of us ever heard of .
A .which B .who C.whom D .that
7.He never reads anything ____ is not worth reading .
A .which B.as C.who D.that
8.I have bought such a watch _____ was advertised on TV .
A .that B.which C.as D .it
9.____ was expected ,he failed in the exam .
A .That B.As C.Which D.It
10. He failed in the exam，_____ made his father very angry .
A .whichB．it C .that D .what
11. China has thousands of islands ,______Hainan Island is the largest .
A .ofthem B .among which C .one ofwhich D .among them
12. ____ is known toeverybody ,the moon travels round the earth once every month .
A .It B.As C.That D .What
13. He had two sons ,_____are college students .
A .both ofthem B .both ofwhom C .and both of whom D.neither of them
14. Her father works in a factory ,____hemakes cars .
A.which B .inwhich C.when D . inwhere
15. ____ all know ,the earth is round .
A.Which B.ThatC.AsD .It
16. This dictionary ,a few pages _____ aremissing ,is of no use .
A .amongwhich B .ofwhich C .inwhich D .which
17. I have heard from my father ,_____ is inAmerica .
A.which B.that C.whom D.who
18. In the reading—room there are two tables,_______ you can sit there to read .
A .atwhich B .inwhich C.where D .and
19. Dorothy was alwaysspeaking highly of her role in the play ,_____ of course ,made theothers unhappy .
A .who B.which C.this D.what
答案与简析：
1. B第一个定语从句的先行词those years是表示时间概念的名词，其后要用when引导定语从句，when在从句中作时间状语；第二个定语从句是非限制性定语从句，要用which 引导，which指代整个主句，在从句中做主语。
2. C which引导非限制性定语从句，指代整个主句所表达的内容，在从句中做主语。
3. C 从句中的谓语动词visited在此是及物动词，要求所填的关系词是其宾语 ，要用关系代词引导定语从句，当关系代词在从句中作宾语时可以省略，所以答案是C 。
4. A 当定语从句的先行词是the way（方式）时，引导定语从句的关系代词要用in which 或 that ，也可以省略关系代词，所以答案是A 。
5. D当先行次被形容词最高级或序数词修饰时，引导定语从句的关系代词要用that 。
6. D当先行词既有人又有物时，引导定语从句的关系代词要用that 。
7. D 当先行词是everything，something ，anything ，nothing ，all ，none ，little等不定代词时，引导定语从句的关系代词要用that 。
8. C 当先行词被such修饰时，引导定语从句的关系代词要用本题中的as引导非限制性定语从句，在从句中做主语。Such…as 为惯用法。
9. B as引导非限制性定语从句，修饰整个主句，在从句中做主语。as引导的非限制性定语从句总中可位于句首、句中或句末，而which引导的非限制性定语从句不能位于句首，只能位于句末。
10.A 在非限制性定语从句中，表示事物的关系代词只能用 which 。
11.B among 意思是“在……之中”，而one of显然不符合题意，不能引导非限制性定语从句，故答案为B 项。
12.B 关系代词as 在其所引导的非限制性定语从句中作主语。
13.B 从句子结构来看，此句应是非限制性定语从句，故答案只能选B 。
14.B 在句中先行词factory 由关系副词where 引导，并在所引导的非限制性定语从句中作地点状语。
15.C关系代词as 引导非限制性定语从句，并在从句中作主语。
16.B 根据题意，pages 应是属于课本的，故应选 B 。
17.D 先行词father 是人时，关系代词不能用 which ，且引导先行词的关系代词在从句中作主语，故选D 。
18. D后面的句子不是前面句子的定语从句，不能作后面句子的任何成分，而是一个并列句，故选 D 。
19. B关系代词修饰前面整个句子，并引导非限制性定语从句，在从句中作主语成分。
