问题描述：
---- Where are the Greens,may I ask?---- Well they _____ to England..
They have been there for nearly a week now.(接上面那一句）
A.have been B.are going to C.have gone D.will go
答案是A还是C?为什么?
They have been there for nearly a week now.(接上面那一句）
A.have been B.are going to C.have gone D.will go
答案是A还是C?为什么?
问题解答：
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