求答…英语
问题描述：
求答…英语
i regret that i don' t get toghter with you at the appointed time . 为什么用don't 不用can't
答
regret 是对已经做过的,或者该做而没做某事过后而言,所以从句中应用 don't, 而且要用过去时态 didn't.整句应为：I regret that I didn' t get toghter with you at the appointed time.