—Isn’t Ann’s husband over there?
—No, it _____ be him — I’m sure he doesn’t wear glasses.

A.can’t B.must not C.won’t D.may not 

A

解析試題分析:本題考察的是情態(tài)動(dòng)詞表示推測(cè),can’t表示有把握的否定推測(cè)“不可能”;must not禁止,千萬(wàn)不能;won’t不會(huì);may not也許不…;句義:—那邊的不是Ann的丈夫嗎?—不可能是他。我確信他不戴眼鏡。根據(jù)I’m sure he doesn’t wear glasses.可知后者確信不可能是Ann的丈夫,故使用can’t表示有把握的否定推測(cè)。故A正確。
考點(diǎn):考察情態(tài)動(dòng)詞用法

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