听力原文:W: Are you ready to order dessert, sir?M: Yes, I'd like to have a piece of chocol
听力原文:W: Are you ready to order dessert, sir?
M: Yes, I'd like to have a piece of chocolate cake, please.
Q: Who are the two speakers?
(13)
A.Waitress and customer.
B.Hostess and guest.
C.Husband and wife.
D.Manager and secretary.