问题补充：
Lily practises the piano very hard.
A. play
B. plays
C. playing
D. played
答案：
A. play
B. plays
(答案→)C. playing
D. played
解析：句意:莉莉练习弹钢琴非常努力.动名词作宾语表示抽象动作,结合语境可知选C.
如果觉得《Lily practises the piano very hard.A. playB. playsC. playingD. played》对你有帮助，请点赞、收藏，并留下你的观点哦！
