【多项选择题】
下列关于邮政储汇业务员的礼貌用语中表示道别的是()
A、A.See you later!
B、B.So long!
C、C.See you!
D、D.Have a good day!
A、A.See you later!
B、B.So long!
C、C.See you!
D、D.Have a good day!
A、I’m awfully sorry. B、I’m very sorry about... C、I’m really sorry about… D、I’m very sorry.