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24.(06江蘇23)

- I don’t suppose the police know who did it. 

- Well,surprisingly they do.A man has been arrested and       now. 

A.has been questioned   B.is being questioned  C.is questioning     D.has questioned

答案  B

解析  考查動詞的時態(tài)和語態(tài)。根據(jù)句中的時間狀語now提示,此處應用一般現(xiàn)在時或現(xiàn)在進行時,故排除A、D兩項;由“a man”與“question”之間存在被動關系可知,此處應用被動語態(tài),故B項現(xiàn)在進行時的被動語態(tài)最為符合。

試題詳情

23.(06江西21)

My cousin went to Canada two years ago.He       there for a few months and then went to

America.

A.worked         B.would work      C.would be working    D.has been working

答案  A

解析  考查一般過去時的基本用法。句中并列連詞and連接兩個發(fā)生在過去的順承的動作,時態(tài)應該一

致。

試題詳情

22.(06陜西12)

  The construction of the two new railway lines     by now. 

A.has completed                    B.have completed     

C.have been completed                 D.has been completed

答案  D

解析  從by now這個時間狀語來看,應用現(xiàn)在完成時;從文意來看,應用被動語態(tài);從主謂一致來看,主語

是the construction,謂語動詞應使用單數(shù)形式。

試題詳情

21.(06江蘇27)

  Although medical science     control over several dangerous diseases,what worries us is that

some of them are returning. 

A.achieved        B.has achieved       C.will achieve    D.had achieved

答案  B

解析  考查動詞的時態(tài)。本句是以一般現(xiàn)在時為基礎,可由“worries”推出,故D項首先排除。由句意 “盡管醫(yī)學已經(jīng)成功控制了幾種危險的疾病,但令我們擔憂的是,有些疾病正在發(fā)生反彈”可知“achieve”

動作先于“worries”動作發(fā)生并對其造成影響,故應采用現(xiàn)在完成時。

試題詳情

20.(06山東33)

Police are now searching for a woman who is reported to      since the flood hit the area

last Friday. 

A.have been missing    B.have got lost       C.be missing     D.get lost

答案  A

解析  由句意可知“失蹤”這一動作仍在持續(xù)中,故須用進行時態(tài);又由since知應用完成時態(tài)。

試題詳情

19.(06重慶30)

Human facial expressions differ from those of animals in the degree      they can be

controlled on purpose. 

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

答案  B

解析  to a degree有點,稍微。句意為:“人的面部表情與動物的不一樣,他們可以故意地稍微控制一下!

試題詳情

18.(06重慶26)

 Isn’t it time you got down to      the papers? 

A.mark          B.be marked         C.being marked    D.marking 

答案  D

解析  本題考查動詞短語及非謂動詞的用法。get down to“著手干某事”。to為介詞,因此后面應接名詞和

動名詞。

試題詳情

17.(06湖南24)

 I was giving a talk to a large group of people,the same talk I      to half a dozen other

groups. 

A.was giving       B.am giving         C.had given     D.have given

答案  C

解析  考查時態(tài)的用法。因前一句的時態(tài)是過去時,而我給其他六個組做報告發(fā)生在給許多人做報告之前,故用過去完成時態(tài)。

試題詳情

16.(06福建31)

The moment the 28th Olympic Games      open,the whole world cheered. 

A.declared       B.have been declared    C.have declared   D.were declared

答案  D

解析  考查時態(tài)和語態(tài)。句意為:宣布第28屆奧運會開幕的那一刻,世界人民沸騰了。the 28th Olympic

Games作主語,因此用被動語態(tài);declare是狀語從句的謂語,故用過去時態(tài)。

試題詳情

15.(06浙江6)

This machine     .It hasn’t worked for years. 

A.didn’t work      B.wasn’t working  C.doesn’t work       D.isn’t working

答案  C

解析  考查動詞的時態(tài)。根據(jù)第二句可知,這臺機器已經(jīng)多年不轉(zhuǎn)了,由此判斷前一句是說這臺機器目前的

狀況,應用一般現(xiàn)在時態(tài)。一般現(xiàn)在時可用來表示現(xiàn)在時刻存在著的狀態(tài),而且這種狀態(tài)帶有一定的持續(xù)性。

試題詳情


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