◎ 题干
You ______ go and ask Meimai.She _____ know the answer.
[     ]
A. must, can
B. must, may
C. need, may
D. can ,may
◎ 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“You ______ go and ask Meimai.She _____ know the answer. [ ]A. must, canB. must, mayC. need, mayD. can ,may…”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。