单项选择题
W: Can I help you
M: Oh, I’m just looking, thanks. Well, actually, I’m looking for something for my girlfriend.
W: And what sort of thing are you looking for
M: I don’t really know. A dress
W: Right. What color does your girlfriend usually wear
M: Oh, dear…
W: OK, what color are her eyes
M: Green.
W: Right, purple suits people with green eyes. Now, what size is she
M: Um, well, sort of, she isn’t very big, but she’s not particularly small. That’ll be medium then.
W: Well, we have this rather nice silk evening dress here…
M: Good, I’ll take it. Thank you. How much is it
W: That’s 70 pounds, sir. How would you like to pay
M: Seventy By credit card, please.
W: Fine. If you could just sign…
M: Here you are. Goodbye.
A．In a store.
B．In a hotel.
C．In a restaurant.