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1500字范文 > There a book on the floor .A. am B. is C. are

There a book on the floor .A. am B. is C. are

时间:2020-02-22 00:03:25

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There  a book on the floor .A. am B. is C. are

问题补充:

There a book on the floor .

A. am B. is C. are

答案:

解析:此题重点是there be结构,因book是可数名词单数所以be应是is.

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