—Why didn’t Susan come to school? —I don’t know. She____ ill.A．could beB．may hav - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

—Why didn’t Susan come to school?
—I don’t know. She____ ill.

A．could be

B．may have been

C．might

D．must have been

答案

解析

本题回答语表示的含义是苏珊可能生病了，所以导致的后果是她未能上学，故用情态动词may+完成时态的结构，故本题选B。

核心考点

试题【—Why didn’t Susan come to school? —I don’t know. She____ ill.A．could beB．may hav】；主要考察你对虚拟语气等知识点的理解。[详细]

举一反三

—"I stayed at a hotel while in New York."
—"Oh, did you? You _____ with Barbara."

A．could have stayed	B．could stay
C．would stay	D．must have stayed

题型：不详难度：| 查看答案

--- Mike, it’s a pity you didn’t come to last night’s concert. It was really great!
--- Really? If I ________ so busy, I would have gone with you.

A．hadn’t been

B．weren’t

C．shouldn’t be

D．wouldn’t be

题型：不详难度：| 查看答案

He have come here yesterday, he?

A．mustn’t, did

B．couldn’t, has

C．must, haven’t

D．must, didn’t

题型：不详难度：| 查看答案

Why we eat out when can easily cook ourselves at home?

A．must

B．shall

C．can

D．may

题型：不详难度：| 查看答案

--- What it be?
--- It be a man, for it is not moving. It be a dustbin, I think.

A．can, may, must	B．can, can’t, must
C．can, must, can	D．may, may not, could

题型：不详难度：| 查看答案

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