◎ 题干
—Who is the man over there? Is it Mr. Li?
—No, it _______ be him, Mr. Li has left for Hong Kong.

[     ]

A. mustn't
B. may not
C. needn't
D. can't
◎ 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“—Who is the man over there? Is it Mr. Li? —No, it _______ be him, Mr. Li has left for Hong Kong. [ ]A. mustn't B. may not C. needn't D. can't …”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。