A、Waiter and customer. B、Doorkeeper and visitor. C、Servant and hostess. D、Shop-assistant and customer. A推理判断题。男士客气地问女士是否愿意坐在窗边，以

W：I intend to buy some fruit for the children，These apples and bananas seem to be in season．I’ll get two dozen of each．
M：I hope they’re as good as they look．
Q：What does the man mean?

M：Good afternoon，Madam，would you like to sit beside the window? You can enjoy the sea and the mountains．
W：I’d prefer to sit alone，but I suppose this will do．Have you a menu，please?
Q：What’s the probable relationship between them?