A、The man. B、The woman. C、They pay for their own dinner respectively, D、Someone else, A选项中出现了“pay, dinner”等词，可以判断，本题是关于吃饭的付费问题，在

W: Ok, this will be my treat.
M: Oh, no, you don’ t.
W: All right then, we’ll go Dutch.
M: Next time. This time, it’ s my treat.
W: My, it’s nice to have lunch with such a prosperous gentleman.
M: Thank you.
W: Gee, it’s crowded.
M: Look, one empty table by that big picture window over there. Let’s go and get it.
W: Ah, this Is a pretty spot. You can see the people passing by while you eat.
M: And they can see you eat while they pass by and that’ s a pretty picture too.
W: You not only coin a neat phrase, but turn a girl’s head too. ls this the only type of place for lunch?
M: There are some lunch counters, but they serve only a few specialties.
W: Why can’t you eat lunch in a restaurant?
M: Well, you can,but the service isn’t as fast. Most people only have half an hour to one hour for lunch. The time is too short for them to eat in a restaurant or to run back and forth from home to school or office; because cities are too big.
W: So they cat quickly at the lunch counters?
M: Right. Lunch is normally a light meal anyway. Workers must either take lunch with them or get it near the place where they work.
W: What about the children?
M: Kids in school take sandwiches, fruit and cookies along with them or eat in school cafeterias.
W: This is delicious. If all the food tastes as good as this, I won’ t miss our own food too much. I like American food!
M: I’ m glad you enjoy it. Arc you done?
W: Yeah, I’m full.
M: Are you sure? You can get seconds.
W: I’ m positively full. I have no more room. Wow, this will last me for a week. Thank you very much.
M: Don’t mention it.