题目内容
The librarian said, “These books _______ be removed from the reading room. Just read them here. That's the school rule.”
A.may not B.need C.mustn't D.can
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题目内容
The librarian said, “These books _______ be removed from the reading room. Just read them here. That's the school rule.”
A.may not B.need C.mustn't D.can