have no business和have no business doing的区别

have no business和have no business doing的区别 have no business是什么意思 have no business being alive / to be have no business doing/to do,请解释一下下题为什么不选C to have no business being in college什么意思 have no 和 have not的区别 It's none of my Business 还有none和 no one 的用法和区别? business management 和 business studies的区别 "no monkey business"是什么意思? You have no right to interfere in other's business 什么意思 You have no business talking to me the way you did yesterday what prospects have you got in your new business pipeline no