i didn't 和i haven't 老搞不清该怎么用我昨天没有接（机）到他们,这句是该用didn't 还是haven't?请解释一下为什么要这么用?

I haven‘t do 和I didn’t do 的区别.比如说，I didn‘t decide和I haven’t decided。 if i didn't met you和if i haven't met you 的区别是? 请问I didn't see him和I haven't see him的区别 i( ) from him since he leftA didn't receiveB haven't gotC haven't heard为什么? I haven't made I found I didn't have enough money.中didn't have是否换 haven't为什么,具体点 I haven't got还是I didn't have got是什么 i didn't 和i haven't 老搞不清该怎么用我昨天没有接（机）到他们,这句是该用didn't 还是haven't?请解释一下为什么要这么用? I _______ a letter from him since he left.A.didn’t receive B.haven’t got C.didn’t have D.haven’t heard i didn't want I didn’t know i didn't see I didn't play I haven't got much和I haven't got many 有什么区别? I haven't any eggs和I haven't got many 我没做完作业是I haven't finished my work 还是didn't? I haven't liked you I haven't a bean.