【正确答案】 D

【答案解析】[听力原文]
   W: Hello, Reception. What can I do for you?
   M: Hello, this is Room 322.
   W: Yes?
   M: I can't stay to meet one of my friends because I have to catch the train early in the morning. Can you help me keep things for him?
   W: Sure. When you check out, you can leave us the things. Please make sure to give us your friend's name and phone number.
   M: Yes, I will. By the way, when does the breakfast start?
   W: At 6:20 a.m.
   M: Then I can make it. Thank you.
   W: You are welcome.
   What does the man ask the woman to do?
细节题
   题干问男士让女士做什么。根据对话内容可知，男士询问女士能否帮他保管朋友的东西。故选D。