题目内容：

where are the Greens?Well,they ---- to England.they have been there for nearly a week
A have been ;B are going ;C have gone;D will go

优质解答

C.HAVE GONE to
(表示格林家已经去了英国.他们已经在那儿待了快一个礼拜了.）
have been to - 曾经去过
are going to - 将要去
will go - 将要去