翻译以下关于邮政储蓄业务员开户业务的有关对话。 ①Customer: I want to open an account. ②Clerk: Fixed or current? ③Customer: Current. ④Clerk: Your ID card, please.

下列日常生活用语中，表示结束对话的句子是（）

A. Well，I’ve enjoyed meeting and talking with you.
B. I am sorry，I really have to go.
C. Well，I’d like to hear more about it，but I really have to go.I’ll call you.
D. I’m sorry.I’ve got to go.
E. Well，talk to you later，then.