– Why you didn’t handed in your exercise paper?–Sorry, but I ____ that it should

– Why you didn’t handed in your exercise paper?–Sorry, but I ____ that it should

题型:不详难度:来源:
– Why you didn’t handed in your exercise paper?
–Sorry, but I ____ that it should be turned in today.
A.didn’t know B.hadn’t known
C.haven’t known D.don’t know

答案
A
解析

试题分析:句意:--为什么你今天没有交上你的练习本?--对不起,我不知道今天应该交。根据语境可知他现在刚知道,所以不知道应当发生在过去,应该用过去式,过去完成时是发生在过去的过去,这里没有相对的过去的动作,故排除B,现在完成时表示过去的动作对现在造成的影响,这里也不符合语境,故选A。
点评:本题难度适中。动词时态的考查与一定的语境结合一起增加了试题的难度,有的考生时态的用法背的很熟,但在不同的语境下,就做不对了,提醒考生一定要会分析理解语境。
即学即练:——Bob has gone to California.
——Oh, can you tell me when he        ?
A. has left    B. left    C. is leaving   D. would leave
解析:B。句意:“——Bob已经去了加利福尼亚。——噢,你能告诉我他什么时候离开的?”Bob has gone to California,去的动作已经发生过,说明他离开的动作发生在过去,因此使用一般过去时。选B。
举一反三
Although the peak travel time for Chinese railway doesn"t start until Jan 19 this year, people who"re eager to get a seat on the train _______ already _______ their struggles.
A.are; startingB.has; startedC.have; startedD.are; started

题型:不详难度:| 查看答案
Car rental agencies _______ a boom in business ever since new restrictions made it harder for people to buy an automobile in the capital.
A.has enjoyedB.have been enjoyingC.are enjoyingD.enjoyed

题型:不详难度:| 查看答案
North Korea threatens to ________ from six-party talks aimed at ending North Korea"s nuclear program unless its proper rights are to be satisfied.
A.escapeB.fleeC.withdrawD.retire

题型:不详难度:| 查看答案
---Tonight’s Stars in Danger《星跳水立方》 ______ to be an exciting one.
---I can’t agree more. Many famous stars will be involved and will fight for their own spotlight.
A.intendsB.soundsC.promisesD.prepares

题型:不详难度:| 查看答案
--- Hasn’t Zhao Wei finished filming the movie So Young?
--- Yes. She ______ on it for more than half a year.
A.is workingB.has been working
C.workedD.will have worked

题型:不详难度:| 查看答案
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