当前位置:高中试题 > 英语试题 > 虚拟语气 > He must have been late for the conference yesterday, _______?A.didn’t heB.hasn’...
题目
题型:不详难度:来源:
He must have been late for the conference yesterday, _______?
A.didn’t heB.hasn’t he
C.mustn’t heD.wasn’t he

答案
D
解析
用must have done表示“对过去加以推测时”,其附加疑问部分要根据must后的动词形式和有无时间状语来确定用相应的时态。此句中动词是be,时间是yesterday,所以用wasnt he。如果去掉yesterday,就应选B项。
核心考点
试题【 He must have been late for the conference yesterday, _______?A.didn’t heB.hasn’】;主要考察你对虚拟语气等知识点的理解。[详细]
举一反三
He _______ have completed his work;otherwise, he wouldn’t be enjoying himself by the seaside.
A.shouldB.must
C.wouldn’tD.can’t

题型:不详难度:| 查看答案
—Can we ski on this mountain?
—Of course.However, at no time _______ you do so alone.
A.couldB.might
C.needD.must

题型:不详难度:| 查看答案
—May I smoke here?
—If you _______, choose a seat in the smoking section.
A.shouldB.could
C.mayD.must

题型:不详难度:| 查看答案
—Are you coming to Alice’s party?
—I’m not sure.I _______ go to the concert instead.
A.mustB.would 
C.shouldD.might

题型:不详难度:| 查看答案
Mr Bush is on time for everything. How _______ it be that he was late for the opening ceremony?
A.canB.should
C.mayD.must

题型:不详难度:| 查看答案
版权所有 CopyRight © 2012-2019 超级试练试题库 All Rights Reserved.