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英语
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all those present _______ he began his lecture.
When all those present ___ he began his lecture.
A.sit B.set C.seated D.were seated
这题选c还是d啊,为什么?
人气：350 ℃ 时间：2020-05-10 02:11:17
解答
D be seated表示“就座”.句意：当所有出席者就座后,他开始讲课.
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When all those present were seated he began his lecture 翻译
When all those present___he began his lecture.A.sit B.set C.seated D.were seaed
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