有關Ittakesmehalfanhour的精選大全

—Ittakesmehalfanhour
問題詳情:—Ittakesmehalfanhour_____playingthepiano.Howaboutyou?  —Iusuallyspend20minutes____it.A.practicing;on   B.topractice;in   C.topractice;on【回答】C知識點:動詞和動詞短語題型:選擇題...
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