It is vital that every piece of equipment ________ before the experiment.A．is ch - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

It is vital that every piece of equipment ________ before the experiment.

A．is checked	B．will be checked
C．be checked	D．must be checked

答案

解析

本题考查虚拟语气。句型Itisvitalthat中，从句中谓语动词用should 加动词原形，should通常可以省略。

核心考点

试题【It is vital that every piece of equipment ________ before the experiment.A．is ch】；主要考察你对虚拟语气等知识点的理解。[详细]

举一反三

----Thank you very much for giving me a hand when I was in trouble.
------Don’t mention it. I only did what anyone else _______ in my place.

A．must do

B．might do

C．would have done

D．can have done

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—Will you read me a story, Mummy?
—OK．You have one if you go to bed right away．

A．will

B．might

C．shall

D．could

题型：不详难度：| 查看答案

—Most of the students went to the party yesterday. It is a pity you were absent.
—I wish I . But I was terribly busy.

A．did

B．had

C．were

D．would

题型：不详难度：| 查看答案

Thank you so much! But for your text message, I ____ home without my ID card this morning.

A．would have left

B．would leave

C．had left

D．left

题型：不详难度：| 查看答案

— We haven"t been to the Great Wall for ages.
— No, I don"t remember how many years ago _______ I last visited it.

A．it was that

B．was it that

C．it was when

D．was it when

题型：不详难度：| 查看答案

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