【多选题】
下列关于邮政储汇业务员的礼貌用语中表示感谢的是()
A、Thanks a lot.
B、It’s very kind of you to help us.
C、Thank you very much.
D、Thanks.
A、Thanks a lot.
B、It’s very kind of you to help us.
C、Thank you very much.
D、Thanks.
A、I’m awfully sorry. B、I’m very sorry about... C、I’m really sorry about… D、I’m very sorry.