题目内容
-Is the man over there your English teacher ?
--No, it ______ be him. He has gone to Canada to study further.
--No, it ______ be him. He has gone to Canada to study further.
A.mustn't | B.can't | C.won't | D.needn't |
B
此题考查情态动词表示推测,根据语境可知是否定性推测故用can’t。
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