Some person ---- calling for you at the gate.

问题描述:

Some person ____ calling for you at the gate.
A.are B.is C.isbeing D.willbe
1个回答 分类:英语 2014-09-30

问题解答:

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答案B some person指“某人”是第三人称单数.查看原帖
 
 
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