◎ 题干
—Look at the boy running on the ground. Is it David?
—It      be him. I saw him go to the teacher’s office just now.
A.mustB.mustn’tC.can’tD.might
◎ 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“ —Look at the boy running on the ground. Is it David?—It be him. I saw him go to the teacher’s office just now.A.mustB.mustn’tC.can’tD.might…”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。