----- Mary looks very upset. She _______ failed to pass the exam. ----- I guess - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

----- Mary looks very upset. She _______ failed to pass the exam.
----- I guess so. It"s very difficult after all.
A must have B could have C should have D might have

答案

解析

本题考查情态动词的用法。句意：玛丽看起来很沮丧。她一定没有通过考试。must have done过去一定做过某事。

核心考点

试题【----- Mary looks very upset. She _______ failed to pass the exam. ----- I guess 】；主要考察你对动词的分类等知识点的理解。[详细]

举一反三

He _____ be really difficult at times even though he ,generally speaking, is a nice person.

A．can

B．should

C．shall

D．must

题型：不详难度：| 查看答案

My brother is honest. He _____ such a thing.

A．might not do

B．can’t have done

C．can do

D．mustn’t have done

题型：不详难度：| 查看答案

-----Who ______ it be that hasn’t handed it in yesterday?
------It _______ be Bob. He handed it in yesterday.

A．can; mustn’t

B．must; can

C．can; can’t

D．may; mustn’t

题型：不详难度：| 查看答案

The boy be very naughty, but he is very lovely.

A．might

B．can

C．may

D．need

题型：不详难度：| 查看答案

—I’m sorry. I ________ at you the other day.
— Forget it. I was a bit out of control myself.

A．shouldn’t shout	B．shouldn’t have shouted
C．mustn’t shout	D．mustn’t haven’t shouted

题型：不详难度：| 查看答案

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