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发表于:2019-04-12
问题详情:Iknowit’salsoverydrythere,_____?A.don’tI B.isn’tit C.isit D.DoI【回答】B知识点:反义疑问句题型:选择题...
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发表于:2019-11-10
问题详情: —Thewindowisdirty.—Iknow.It______forweeks.A.hasn’tcleaned B.didn’tcleanedC.wasn’tcleaned ...
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发表于:2021-03-04
问题详情: Iknowit’snotimportant,butIcan’thelpaboutit.A.think B.andthinkC.thinking ...