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 —Catherine,Ihavecleanedtheroomforyou.  —Thanks.You

練習題1.94W

問題詳情:

 —Catherine,Ihavecleanedtheroomforyou.  —Thanks.You

 —Catherine, I have cleaned the room for you.

   —Thanks. You ______ it. I could manage it myself.

  A. needn't do B. needn't have done C. mustn't do D. shouldn't have done

【回答】

B

知識點:虛擬語氣與情態動詞

題型:選擇題

標籤:ThanksYou