【正确答案】
B
【答案解析】[听力原文]19-22
W: Stan, do you have a minute?
M: Oh, hi, Cathy. Sure. What's up?
W: Well, I've been meaning to talk to you about the situation in the office.
M: I'm not in there very often. It's so noisy that I can't work.
W: That's exactly what I'm getting at. We're supposed to be able to do our preparation and marking in that office, but have you noticed? Jack constantly has students coming in to get help with his course. A lot of people are going in and out.
M: Has anybody spoken to him about it?
W: No, not yet, but someone's going to have to.
M: We can't really ask him to stop having students come in for help, can we?
W: No, of course not. But I'm not able to do my work and neither are you. I imagine it's the same for the others in the office.
M: Hmmm, could we ask for a kind of meeting room? When TA's have to talk with a student, they could go to the meeting room and not use the office. You know, there's room down the hall, rather a small room, that we could ask to use. It's only for storing supplies.
W: You mean that little storage room? Oh, that would be too small.
M: Are you sure? With the cabinets taken out, it might be bigger than it looks.
W: Come to think of it, you may be on to something. I'd like to have a look at that room. Can we go there now?
M: Sure, Let's go.
19. What problem at the office are Cathy and Stan discussing?
M在解释自己很少待在办公室的原因时说道，办公室里太吵了，让他无法工作。W说这正是她所要谈论的问题，可见，他们在讨论关于办公室里太吵的问题，因此选B。