The maths teacher demanded that all the students _____ the examination paper wit

The maths teacher demanded that all the students _____ the examination paper wit

题型:不详难度:来源:
The maths teacher demanded that all the students _____ the examination paper within one and a half hours.
A.finish  B.finishedC.would finish  D.could finish

答案
A
解析

试题分析:考查虚拟语气:句意:数学老师要求所有的学生在一个半小时内完成试卷。当主句的谓语动词是demand“要求”的时候,从句的谓语用虚拟语气,即“sb (should) do,这句话的从句的谓语省略should,用动词原形finish。选A。
点评:英语中有4——四个表示“要求”的词,require, ask ,tell, demand;3——三个表示“建议”的词,suggest, recommend, advice;2——两个表示“命令”的词,order,command ; 1——一个表示“坚持”的词,insist。他们后面接 should+动词原形 的虚拟语气。Should可以省略。
举一反三
There was something wrong with the network, or the e-mail____ earlier.
A.could have been sentB.might be sent
C.need have been sentD.must be sent

题型:不详难度:| 查看答案
Sorry, I am too busy now. If I _____ time, I would certainly go for an outing with you.
A.haveB.have hadC.had hadD.had

题型:不详难度:| 查看答案
He ______ you more help even though he was very busy.
A.might have givenB.might give C.may have givenD.may give

题型:不详难度:| 查看答案
—How I wish I had studied harder when I was in senior school! —If you had,you ________ a university student now.
A.areB.would beC.shouldD.were

题型:不详难度:| 查看答案
It"s high time that you ________ even harder at your lessons as the exam is around the corner.
A.workB.will workC.workedD.have to work

题型:不详难度:| 查看答案
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