题目内容

11.-I heard they went skiing in the mountains last winter.
-It ______ true because there was little snow there.(  )
A.may not beB.won't beC.couldn't beD.will be

分析 -我听说他们去年冬天去山里滑雪了.
-不可能,因为那儿去年几乎没下雪.

解答 答案:C
句中because连接的原因状语从句,表达对事实的否定,意思是他们去滑雪这件事不可能是真的,且句意表达的是过去,要用could't be来构成否定推测;may not be也许不,表示不肯定的推测,与句意矛盾;will不能构成推测.故选C.

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推测用法.学习时要注意积累.

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