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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(dòng)詞的時(shí)態(tài)和語態(tài)。根據(jù)句中的時(shí)間狀語now提示,此處應(yīng)用一般現(xiàn)在時(shí)或現(xiàn)在進(jìn)行時(shí),故排除A、D兩項(xiàng);由“a man”與“question”之間存在被動(dòng)關(guān)系可知,此處應(yīng)用被動(dòng)語態(tài),故B項(xiàng)現(xiàn)在進(jìn)行時(shí)的被動(dòng)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(shí)的基本用法。句中并列連詞and連接兩個(gè)發(fā)生在過去的順承的動(dòng)作,時(shí)態(tài)應(yīng)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(gè)時(shí)間狀語來看,應(yīng)用現(xiàn)在完成時(shí);從文意來看,應(yīng)用被動(dòng)語態(tài);從主謂一致來看,主語

是the construction,謂語動(dòng)詞應(yīng)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(dòng)詞的時(shí)態(tài)。本句是以一般現(xiàn)在時(shí)為基礎(chǔ),可由“worries”推出,故D項(xiàng)首先排除。由句意 “盡管醫(yī)學(xué)已經(jīng)成功控制了幾種危險(xiǎn)的疾病,但令我們擔(dān)憂的是,有些疾病正在發(fā)生反彈”可知“achieve”

動(dòng)作先于“worries”動(dòng)作發(fā)生并對(duì)其造成影響,故應(yīng)采用現(xiàn)在完成時(shí)。

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(dòng)作仍在持續(xù)中,故須用進(jìn)行時(shí)態(tài);又由since知應(yīng)用完成時(shí)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(diǎn),稍微。句意為:“人的面部表情與動(dòng)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(dòng)詞短語及非謂動(dòng)詞的用法。get down to“著手干某事”。to為介詞,因此后面應(yīng)接名詞和

動(dòng)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(shí)態(tài)的用法。因前一句的時(shí)態(tài)是過去時(shí),而我給其他六個(gè)組做報(bào)告發(fā)生在給許多人做報(bào)告之前,故用過去完成時(shí)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(shí)態(tài)和語態(tài)。句意為:宣布第28屆奧運(yùn)會(huì)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(dòng)語態(tài);declare是狀語從句的謂語,故用過去時(shí)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(dòng)詞的時(shí)態(tài)。根據(jù)第二句可知,這臺(tái)機(jī)器已經(jīng)多年不轉(zhuǎn)了,由此判斷前一句是說這臺(tái)機(jī)器目前的

狀況,應(yīng)用一般現(xiàn)在時(shí)態(tài)。一般現(xiàn)在時(shí)可用來表示現(xiàn)在時(shí)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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