Whohelpedyoucleantheroom?I

來源:國語幫 3.36W

問題詳情:

 Whohelpedyoucleantheroom?I

 Who helped you clean the room? I ____ my own.

       A. did on   B. did it on    C. helped of      D. helped it of

【回答】

B

知識點:動詞和動詞短語

題型:選擇題

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