I am sorry () that you are unhappy these days.A:for seeing B:to see

问题描述:

I am sorry () that you are unhappy these days.A:for seeing B:to see

B
be sorry to do sth.有朋友说 be sorry to do 是对还没做的事感到抱歉,be sorry for doing 是对做了的事感到抱歉,请问老师是吗没有。只有regret(后悔;遗憾)有这个意思。例如: I regret doing this.做过 I regret to tell you that he is coming. 还没有做老师祝你学习进步!望采纳,多谢!^_^