◎ 题干
– There’s somebody at the door. Who ____ it be? Is it the postman?
-- No. It ______ be him. It’s just seven o’clock. It’s too early.
A.must, may not B.will, won’t C.may, mustn’t D.may, can’t
◎ 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“– There’s somebody at the door. Who ____ it be? Is it the postman? -- No. It ______ be him. It’s just seven o’clock. It’s too early.A.must, may notB.w…”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。