问题 选择题

—What's that terrible noise?

—The neighbors ________ for a party.

A.have prepared

B.are preparing

C.prepare

D.will prepare

答案

答案:B

答案 B [只有正在准备聚会,才会发出那么大的噪音,所以要用现在进行时。]

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问答题 简答题