【单选题】 --May I leave before 4 o'clock in the afternoon?
--No, you
A.shouldn't
B.mustn't
C.wouldn' t
D.needn' t
网考网参考答案:B
网考网解析:
B。解析:考查情态动词用法。may表示“允许”,回答may引起的问句时,肯定式一般用Yes,of course./Yes,certainly./Sure.,Yes,you may.否定式用No,you mustn’t. 查看试题解析出处>>
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