精英家教网 > 高中英语 > 题目详情
He ___ at the meeting this morning.He was in hospital at the time.
A.couldn’t have spokenB.mustn’t have spokenC.shouldn't have spoken
D.needn’t have spoken
A
作“不可能”一类的否定推测,不要用mustn’t,而要用couldn’t.
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:单选题

Without the teahcer’s help, I ___ the exam.
A.won't passB.wouldn't passC.wasn’t to passD.wouldn’t have passed

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


28. As far as I know, this man ____ risk anything than lose the ring for his wife.
A.would ratherB.had betterC.preferredD.would like to

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


My father ______ you a lift, even if he didn’t plan to take that way.
A.must have given B.might have given
C.should have givenD.can’t have given

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

We were all surprised when he made it clear that he ___ office soon.
A.leavesB.would leaveC.leftD.had left

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

As a graducate in computer science, he ___ to work out the problem.
A.wouldn't have failedB.can't have failedC.mustn’t have failedD.might not have failed

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


One ought _______ for what one hasn’t done.
A.not to be punishedB.to not be punishedC.to not punishedD.not be punished

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

I ________ pay Tracy a visit, but I am not sure whether I will have time this Sunday.
A.shouldB.might
C.wouldD.could

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

“Dear, if you listen to me, you ______ have some candies as a reward,” the woman told her little son.
A.shallB.doC.shouldD.must

查看答案和解析>>

同步练习册答案