自考英語選擇題練習及答案解析
導語：I think success has no rules, but you can learn a lot from failure.我認為成功沒有定律,但你可從失敗中學到很多東西。以下是由CN人才網(wǎng)收集整理的自考英語選擇題練習及答案解析，歡迎閱讀。
1.One way to preserve species ______ the threat of extinction is to remove them to zoos and parks.
A.in
B.on
C.under
D.with
[解析]考點是固定搭配under the threat of 在….的威脅下。
2.Although she didn't mention any names, everyone knew who she was ______ to.
A.meant
B.regarding
C.investigation
D.referring
[解析]詞組refer to 指的是…. ;mean to 企圖 ;regard 認為; investigation 調查
3.I was surprised to find that the computer could ______ a vast number of different tasks. A.perform
B.create
C.display
D.explain
[解析]perform做，完成，屢行perform tasks 完成任務; create 創(chuàng)造;display 顯示，展示; explain解釋。
4.The computer has brought about surprising technological changes ______ we organize and produce information.
A.in a way
B.in the way
C.in that way
D.in no way
[解析]in the way 在….方面;in a way 從某種意義上說，在某種程度上;in that way 以那種方式;in no way決不， 一點也不。
5.The French pianist who had been praised very highly ______ to be a great disappointment.
A.turned up
B.turned out
C.turned in
D.turned down
[解析]turn out 結果證明是，結果是。 turn up 出現(xiàn);turn in 上交;出賣;turn down 拒絕。這句話的意思是：那個曾經(jīng)受到很高評價的法國鋼琴家結果卻令人大失所望。
6.It was difficult to guess what her ______ to the news would be. A.impression
B.reaction
C.comment
D.opinion
[解析]本題是詞匯辨析題，reaction反應(后接介詞to ,意思是“對….的反應”，這句話的意思是：難說她對這個消息會有怎樣的反應。impression 印象(后接of,about或on , 意義為“對….的印象”;comment 評論(后接介詞on , upon 或about);opinion 評價(后接介詞of,about或on)
7.______ is known to the world, Mark Twain is a great American writer.
A.That
B.Which
C.As
D.It [解析]本題是語法結構題，考點是as引導的定語從句。這句話的意思是：眾所周知，馬克.吐溫是一位偉大的美國作家。As 引導的`定語從句經(jīng)常和such , same 等詞連用，或經(jīng)常用在as is known to us, as is expected , as might be expected , as is often the case 等句型中。
8.Evidence came up ______ specific speech sounds are recognized by babies as young as 6 months old. A.what
B.which
C.that
D.whose
[解析]本題是語法結構題，考點是that引導的同位語從句，先行詞是evidence。這句話的意思是： 有證據(jù)表明，出生僅6個月的嬰兒就能辨別一定的語音。同位語從句與先行詞是等同關系，先行詞多為表示事實、看法、思想、消息等的名詞。常見的有：fact, idea, belief, thought, hope, evidence, doubt, news等。
9.The robots used in nuclear power plants can prevent human personnel from being ______ to radiation.
A.released
B.disclosed
C.revealed
D.exposed
[解析]本題是詞匯辨析題，考點是expose….to使…暴露于…;使….接觸….;本題的意思是：在核工廠使用的機器人可以使人不接觸輻射。prevent…. from doing sth. 阻止某人不…..; release釋放; disclose 泄露，揭露; reveal 揭示
10.______, they began to get down to business.
A.The holidays are over
B.The holidays were over
C.The holidays being over
D.The holidays had been over
�、�.Cloze Test
American business is based on the profit motive.So make no mistake. The company you work 11 will have some method of measuring employee productivity. Your future there will depend on 12 you rate.
Productivity is relatively easy to measure in some cases.13 a college student, your overall productivity was measured by your grade point average. Hourly workers, 14 assembly line operators,are usually measured by the 15 of items produced in a given amount of time. Measuring the productivity of some service and management personnel is 16 difficult because of the many factors to be considered.
New employees are 17 expected to perform at their maximum potential.A break - in period is allowed, 18 can be several weeks, depending on the job.By the time of your first performance evaluation, you should 19 average productivity. Then you should try to reach your 20.
11.A.for
B.out
C.to
D.on
答案：A
[解析]You work for是定語從句修飾The company, work for 的意思是為…工作。這句話的意思是：你為之工作的公司會有一些測量員工工作效率的方法。
12.A.what
B.how
C.where
D.when
答案：B
[解析]在這個句子中rate 動詞，意思是評價、評估的意思。Depend on后面用賓語從句做介詞on 的賓語。本句話的意思是：你的未來將取決于你是怎樣評價的。
13.A.For
B.with
C.To
D.As
答案：D
[解析]As a college student作為一個大學生，在這個句子中as做介詞。
14.A.except for
B.such as
C.in addition to
D.as well as
答案：B
[解析]such as 是例如的意思，表示舉例說明。except for 的意思是除了，除…之外，in addition to 意思也是除了，除…之外，as well as 表示“也”“以及”
15.A.Aquality
B.figure
C.sum
D.whole
答案：C
[解析]quality意思是質量，figure 數(shù)字，數(shù);sum總計，合計、總數(shù);whole 整個，整體。這句話的意思是：小時工，比如集中生產(chǎn)線的操作工，他們通常是以單位時間里所生產(chǎn)的產(chǎn)品總數(shù)來衡量工作效率。
16.A.more
B.less
C.the same
D.similarly
答案：A
[解析]此處要填一個比較級，根據(jù)上下文的意思我們可以判斷出要填more ，這句話的意思是：衡量服務人員和管理人員的工作效率就更難了，因為有許多因素要考慮。
17.A.never
B.rarely
C.often
D.always
答案：B
[解析]根據(jù)上下文我們可以知道，一般開始時幾乎不要求新員工充分發(fā)揮潛力，等到第一次評估以后才要求新員工要盡量發(fā)揮潛力，因此選rarely 。
18.A.it
B.that
C.which
D.what
答案：
[解析]which 引導了非限定性定語從句，that 不能引導非限定性定語從句。
19.A.reach
B.have reached
C.be reaching
D.be reached
答案：B
[解析]should have reached 是情態(tài)動詞的完成形式，從上下文看，有一個非常明顯的詞By the time ,一般句子中有這個詞，那么句子的時態(tài)經(jīng)常用完成時。
20.A.destination
B.objective
C.potential
D.conclusion
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