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
2022-02-11 01:51:03 43次 反馈错误 加入收藏 正确率 : 100%
题目内容：
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
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