成人英语三级

2011年成人英语三级单选练习题（5）

41. The United States is composed of fifty states， two of _____ are separated from the others by land or water.

A. them B. that

C. which D. those

42. They did not discover until later _____ the car had been destroyed.

A. as B. than

C. which D. that

43. They overcame all the difficulties and fulfilled the plan ten days ahead of schedule， _____ was something we had not expected.

A. that B. this

C. it D. which

44. That‘s the reason _____ Ann could not do her part of the job.

A. that B. of

C. because D. why

45. The company official _____ I thought would be fired received a raise.

A. whom B. whoever

C. who D. of whom

46. In 1990 he caught a serious illness from _____ effects he still suffers.

A. that B. which

C. what D. whose

47. His brother had become a teacher， _____ he wanted to be.

A. who B. what

C. which D. that

48. My vacation begins next Tuesday， _____ I will leave for Flofida.

A. which B. that

C. while D. when

49. He has made another wonderful discovery， _____ of great importance to science.

A. which I think it is B. of which I think is

C. I think which is D. which I think is

50. I decided to buy a car because we had sold _____ we had in England before leaving.

A. that B. the other

C.which D. the one

参考答案：

41. C 美国由五十个州组成，其中两个州与其它州完全由陆地或水隔开。这个非限制性定语从句中，关系代词代指的是fifty states， 并且前面有介词，所以要用which；

42. D 至到最后，他们才发现车已经被毁坏了。 that在这里引导宾语从句。that the car had been destroyed这个宾语从句做的是主句谓语动词discover的宾语。

43. D 他们克服了所有的困难并且提前十天完成了计划，这是我们不曾预料到的。这个非限制性定语从句中，从句缺少主语，用which或者 that来引导，但是我们注意到： 关系代词代指的是前面一句话， 故一定要用which来引导。

44. D 这就是Ann不愿意做兼职的原因。 Why引导原因状语从句。

45. C 我认为将被解聘的那个公司经理升职了。先行词为人，关系代词在从句中充当主语，故用who来引导。

46. D 1990年他患过一场严重的疾病，他现在依然承受着那场病留下的后遗症带来的痛苦。引导词在句子中充当定语，能做定语的关系代词只有whose.

47. C 他的哥哥已经成为一名老师，这正是他所想要的。非限制性定语从句，关系代词在从句中充当宾语，只能用which.

48. D 我的假期从下一周二开始，那时我将去佛罗里德。非限制性定语从句，关系代词引导的是时间状语从句，故用when.

49. D 他实验出了另一项伟大的发明，我认为这对科学界有重大意义。非限制性定语从句，先行词是another wonderful discovery，关系代词在从句中充当宾语。所以用which.

50. D 我决定买一辆车，因为我们把在英国那辆在离开之前给卖了。我们注意这个句子主句还不完整，缺少宾语，用代词the one来做宾语，从句也少宾语，我们用引导词which来引导这个限制性定语从句，所以应该填补： the one which .但是我们在讲语法时讲过，在限制性定语从句中，引导词做宾语时可以省略。故D正确。

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