I told Sally how to get here, but perhaps I ____ for her.A．had to write it outB - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

I told Sally how to get here, but perhaps I ____ for her.

A．had to write it out	B．must have written it out
C．should have written it out	D．ought to write it out

答案

解析

根据句意“我已经告诉她怎样到那儿，但是或许我应该给她写下来”可知，说话者含有“后悔、遗憾”的意味，应使用“情态动词+完成式”形式，“must+完成式”表示对过去的肯定推测，“should+完成式”才表示虚拟意义。

核心考点

试题【 I told Sally how to get here, but perhaps I ____ for her.A．had to write it outB】；主要考察你对虚拟语气等知识点的理解。[详细]

举一反三

Jack _____ yet, otherwise he would have telephoned me.

A．mustn’t have arrived	B．shouldn’t have arrived
C．can’t have arrived	D．needn’t have arrived

题型：不详难度：| 查看答案

Sir, you ______be sitting in this waiting room. It is for women and children only.

A．mustn’t

B．can’t

C．won’t

D．needn’t

题型：不详难度：| 查看答案

A left-luggage office is a place where bags _______ be left for a short time, especially at a railway station.

A．should

B．can

C．must

D．will

题型：不详难度：| 查看答案

He ____ writing the paper now. He hadn’t written a single word when I left him ten minutes ago.

A．shouldn’t be

B．can’t have finished

C．can’t be

D．mustn’t have finished

题型：不详难度：| 查看答案

——Are you content with her lecture?
——Nowhere near that. It ____.

A．may have been good

B．couldn’t have been worse

C．can’t be better

D．must be better

题型：不详难度：| 查看答案

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