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—Theyardissocleantodayandeverythinglooksfine.—Yes.It,sc...

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問題詳情:

—Theyardissocleantodayandeverythinglooksfine.—Yes.It,sc...

— The yard is so clean today and everything looks fine.

—Yes. It,s clear that someone       it.

  A. cleans     B. cleaned       C. has cleaned D. was cleaning


【回答】

C

知識點:動詞時態

題型:選擇題

標籤:SC Yesit