题目内容
This French book_______ be Mary′s.She is learning English but not French.
A.mustn′t B.needn′t C.mightn′t D.can′t
D
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题目内容
This French book_______ be Mary′s.She is learning English but not French.
A.mustn′t B.needn′t C.mightn′t D.can′t
D