A、Salesman and customer. B、Lawyer and client. C、Manager and shop assistant. D、Guide and tourist. D女士说要带对方去游览历史遗址和博物馆，11点半左右他们将返回

M: I have an extra ticket to the new hit movie tonight. Would you like to come along?
W: Thanks, but I have already got my own ticket. Perhaps you can sell the other one at the door.
Q: What does the woman suggest?

M: Well, where are we going today?
W: First I’ll take you to one of the historic sites in the outskirts, and then we’ll go to the city museum. We’ll be back at the hotel at about half past eleven.
Q: What are the two speakers?