21. John: I was told to pick up the ticket here.
Clerk: Your name, please?
John: John Smith.
Clerk: ____________Here’s the ticket.
(A) Just a moment.
(B) You are welcome.
(C) It’s all right.
(D) Don’t mention it.
答案:登入後查看
統計: A(13), B(6), C(9), D(0), E(0) #654155
統計: A(13), B(6), C(9), D(0), E(0) #654155