◎ 题干
— There is somebody at the door, who            it be? Is it the postman?
— No, it            be him, it's just six o'clock. It's too early.
[     ]
A. may; can't
B. may; mustn't
C. will; won't
D. must; may not
◎ 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“— There is somebody at the door, who it be? Is it the postman? — No, it be him, it's just six o'clock. It's too early. [ ]A. may; can't B. may; mustn…”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。