◎ 题干
-Must I send my uncle an e-mail now, Dad?
-No, you ____.You____ do that after you finish your homework.
A.couldn’t; mayB.can’t; canC.needn’t; canD.may not; must
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“ -Must I send my uncle an e-mail now, Dad? -No, you ____.You____ do that after you finish your homework.A.couldn’t; mayB.can’t; canC.needn’t; canD.may n…”主要考查了你对  【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。