【題目】— Whose wallet is this? Is it Betty’s?

— It ________be hers. Don’t you remember she even didn’t come to our party?

A.mustB.can’tC.mightD.needn’t

【答案】B

【解析】

句意：——這是誰(shuí)的錢包？是貝蒂的么？——不可能是她的。你不記得她甚至都沒來(lái)我們的晚會(huì)么？

考查情態(tài)動(dòng)詞。must必須；can’t不可能；might可能；needn’t沒必要。根據(jù)“Is it Betty’s”可知此處在進(jìn)行推測(cè)；根據(jù)“Don’t you remember she even didn’t come to our party”可知貝蒂?zèng)]有來(lái)晚會(huì)，錢包不可能是她的，用否定的推測(cè)can’t表示“不可能”。故選B。

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