◎ 题干
---Mike must have known that.
---No, he ________. How _______ he?
A.mustn’t, must B.may not, might C.couldn’t, can D.needn’t, need
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“---Mike must have known that.---No, he ________. How _______ he?A.mustn’t, mustB.may not, mightC.couldn’t, canD.needn’t, need…”主要考查了你对  【虚拟语气】【情态动词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。