- 问题详情:—Wherehaveyou_________? —I’ve________thesupermarket. A.gone,goneto B.been,beento C.gone,beenat D.been,goneto【回答】B知识点:动词时态题型:选择题...
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- 问题详情: ---Wherehaveyou_______allday?---IcamebackatnoonandI_______inthisofficesincethen.A.beenin;hadbeen B.beenin;wasC.been;havebeen D.been;am【回答】C知识点:动词时态题型:选择题...
- 31263