-–Mary knows the city quite well.--She______ well have been there before.A．needB - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

-–Mary knows the city quite well.
--She______ well have been there before.

A．need

B．could

C．should

D．may

答案

解析

试题分析：考查情态动词：A. need 需要B. could 能够C. should应该D. may可以，几个选项只有may可以用may well do sth的意思是“有足够/充分的理由去做某事”。句意：玛丽很了解这个城市。--她很有可能去过那里。选D。
点评：情态动词要记住基本含义，还有情态动词的多种含义，象could表示：能够，也可以表示客观上有可能。May还可以构成词组：may as well do sth不妨做…,may well“有足够/充分的理由去做某事”，如： You may well not accept his apology.你有足够/充分的理由不接受他的道歉。

核心考点

试题【-–Mary knows the city quite well.--She______ well have been there before.A．needB】；主要考察你对动词的分类等知识点的理解。[详细]

举一反三

–Amazing! You ______come to the party in such a fancy dress.
__ Do’t you know it’s a fashion?

A．must

B．will

C．could

D．should

题型：不详难度：| 查看答案

He had no choice but to go on because it is their agreement that no one ______ quit the plan half way.

A．need

B．will

C．shall

D．can

题型：不详难度：| 查看答案

Jenny doesn’t agree with her father, but she ________ that to his face.

A．dare not to say	B．doesn’t dare to say
C．dares not say	D．dare not saying

题型：不详难度：| 查看答案

I ________ work out the problem at first, but after my teacher showed me an example, I ________ get the answer easily.

A．couldn’t; was able to	B．can’t; could
C．wasn’t able to; could	D．was able to; was able to

题型：不详难度：| 查看答案

You ________ touch the chemical, or you ________ get burnt.

A．can’t; will	B．mustn’t; will
C．may not; would	D．shouldn’t; should

题型：不详难度：| 查看答案

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