—I think the man over there must be Bob. -- It_______ be him. He has______ to Australia. A. can’t, g...
2022-10-15 15:00:02 97次 2019年中考英语专项练习-情态动词 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
—I think the man over there must be Bob.
-- It_______ be him. He has______ to Australia.
A. can’t, gone B. can’t, been C. may not, been D. mustn’t, gone
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