sthatnoise的知识精选

 What’sthatnoise? Oh,Iforgottotellyou.Thenewmachine
问题详情: What’sthatnoise? Oh,Iforgottotellyou.Thenewmachine______.A.wastested  B.willbetested  C.isbeingtested  D.hasbeentested  【回答】C解析:本题考的是动词的时态和语态。主语thenewmachine和...
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