题目内容
--Listen! Is it Linda singing in the next room?
--No, it __________ be her. She is still in Shanghai.
A.can't B.couldn't
C.may not D.might not
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题目内容
--Listen! Is it Linda singing in the next room?
--No, it __________ be her. She is still in Shanghai.
A.can't B.couldn't
C.may not D.might not