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There_____a lot of smoke in the room.A.be B.was C.were D.are

分类: 作业答案 • 2021-12-20 03:00:43

问题描述：

There_____a lot of smoke in the room.A.be B.was C.were D.are

答

喵、表示看不懂！

答

B.was
smoke 不可数名词，用单数was

答

B

答

was
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