◎ 题干
— Do you know _____?
— I'm not sure. Maybe he is a businessman.

[      ]

A. who he is
B. what he does
C. where he lives
◎ 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“— Do you know _____?— I'm not sure. Maybe he is a businessman. [ ]A. who he is B. what he does C. where he lives …”主要考查了你对  【宾语从句】  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。