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( )TOM and david_________good friends.A:am B:is C:are B:be A：am B:is C：are D:be

分类: 作业答案 • 2021-12-19 15:34:38

问题描述：

答

C

主语 A and B 结构是复数概念

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答

C
Tom and David 主语是复数,所以be 动词用 are
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( )TOM and david_________good friends.A:am B:is C:are B:be A：am B:is C：are D:be

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