- 问题详情:—CouldIcleanthebedroomforyou?—No,thanks.I itmyself. A.cleaned B.havecleaned C.wascleaning D.hadcleaned【回答】B知识点:动词时态题型:选择题...
- 10997
- 问题详情:Ifyoudon’tkeepthemeatintherefrigeratoronsuchahotday,itmay____.A.goout B.goaway C.gooff D.godown【回答】C知识点:词组短语题型:选择题...
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