— I'm sorry. I am late due to the heavy traffic.
— ________
A.Well, it's OK. B.No, it's all right. C.You are welcome. D.You are wrong.正确答案A
— I'm sorry. I am late due to the heavy traffic.
— ________
A.Well, it's OK. B.No, it's all right. C.You are welcome. D.You are wrong.正确答案A