听力原文：M: What can I do for you, Miss？W: I'd like to have a piece of apple pie, a sandwi

听力原文：M: What can I do for you, Miss？

W: I'd like to have a piece of apple pie, a sandwich, a small one, that is, and what do you have for wine here？

M: We offer red wine and very good beer, Miss.

W: I don't like beer. So give me a glass of red wine, with some milk in it.

M: Red wine with milk in it？ Will that do.？

W: Yes, that will do. M: You are a special guest.

What is the man？

A．He is a student.

B．He is a waiter.

C．He is a boss.