题目内容
— Who’s that man in our classroom? It ________ be Mr. Brown. He is much taller.
— You mean the man in white? He is an exchange student from England.
A. can B. may C. can’t D. mustn’t
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题目内容
— Who’s that man in our classroom? It ________ be Mr. Brown. He is much taller.
— You mean the man in white? He is an exchange student from England.
A. can B. may C. can’t D. mustn’t