She is late. What _____have happened to her? A should B must C can D w - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

She is late. What _____have happened to her?
A should B must C can D would

答案

解析

这里用can表示一种推测。

核心考点

试题【She is late. What _____have happened to her? A should B must C can D w】；主要考察你对虚拟语气等知识点的理解。[详细]

举一反三

----She must have gone back to the valley.
----No, she _____. The entrance to it was nowhere to be found.
A mustn’t B needn’t C couldn’t D hadn’t

题型：不详难度：| 查看答案

A．may not be

B．won’t be

C．couldn’t be

D．mustn’t be

题型：不详难度：| 查看答案

“Do you think he is lazy?” “I _________ so once, but I don’t now.”

A．may have thought

B．can have thought

C．may think

D．might think

题型：不详难度：| 查看答案

You _________ be right, but I don’t think you are.

A．can

B．could

C．must

D．should

题型：不详难度：| 查看答案

Mike is often absent from class.” “Tell him he _________ answer for it if he goes on behaving like that.”

A．shall

B．will

C．would

D．can

题型：不详难度：| 查看答案

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