◎ 题干
— It's cold in the room. ______ I close the window, Mum?
— Yes, you may.

A. Can
B. May
C. Must
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“— It's cold in the room. ______ I close the window, Mum? — Yes, you may. [ ]A. Can B. May C. Must 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。