I played ping-pong quite well, but I haven't had time to play since the New Year.
haven't 后为什么加had ,play 为什么是原型? 谢谢
人气：451 ℃ 时间：2020-04-13 21:14:05
解答
现在完成时标准格式have done,所以had
have time to do sth,不定式用原型play
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