I'm sorry ___ that to your sister,but I didn't mean to hurt her.a,to say b,to have saidc,sayingd,having said选哪个,为什么?

I'm sorry ___ that to your sister,but I didn't mean to hurt her.a,to say b,to have saidc,sayingd,having said选哪个,为什么?
I'm sorry ___ that to your sister,but I didn't mean to hurt her.a,to say b,to have said
c,saying
d,having said
选哪个,为什么?

I'm sorry ___ that to your sister,but I didn't mean to hurt her.a,to say b,to have saidc,sayingd,having said选哪个,为什么?
B

D

d 因为这是对过去做的事感到抱歉 所以用完成时态

D。。。

D