--- I’m sorry for stepping on your foot.
问题:
--- I’m sorry for stepping on your foot.
--- ______.
A.That’s all right
B.No, it’s my mistake
C.You didn’t hurt me at all
D.Yes, don’t worry about it
--- I’m sorry for stepping on your foot.
--- ______.
A.That’s all right
B.No, it’s my mistake
C.You didn’t hurt me at all
D.Yes, don’t worry about it