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问题详情

– He must be a top student in his school. –

A、I have doubt.

B、There is no doubt about it.

C、Yes. No doubt.

D、It is not doubtful.

时间：2021-07-17 22:53 关键词：土木工程专升本大学英语1 B大学英语1

答案解析

B

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