题目内容

3.Much to my surprise,the trapped girl ________ stay alive in the ruins for up to seven days with nothing to eat or drink.(  )
A.canB.shouldC.mayD.must

分析 让我非常惊讶的是,这位被困在废墟里没吃没喝多达七天的女孩居然还活着.

解答 答案:B
can 能够;should 应该;may也许;must 必须.should 除了表示应该外,还可以表示意外或惊奇,意思是居然,想不到;其它选项没有这个用法.故选B.

点评 情态动词的用法是英语中常考的语言点.通常考查的方式有虚拟和推测,本题考查的是情态动词的特殊含义.学习时要注意积累.

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