信息安全咨询师招聘:什么时候可以用have got 代替have to

什么时候可以用have got 代替have to have to, have got to, have与have got 区别 请问什么地方可以找到you have got a mail have got 和 got 的用法 什么时候用 have been? have 和have got有什么区别 have you got a computer？？ have you got any 笑话 have you got a computer？？