题目内容
【题目】It takes her about an hour the piano every day .
A. practice playB. practices playing
C. to practice playingD. to practice play
【答案】C
【解析】
句意:她每天练习弹钢琴大约需要一个小时。It takes sb. some time to do sth.花费某人一些时间去做某事。排除A,B;practice doing sth.练习做某事,是一种固定用法。故答案为C。

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