有关Cathycanyouanswerthe的精选大全

 –Cathy,canyouanswerthedoor?I
问题详情: –Cathy,canyouanswerthedoor?I______theroom.  –I’mcoming,mum. A.clean     B.cleaned      C.havecleaned   D.amcleaning【回答】D知识点:动词时态题型:选择题...
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