听力原文：W: Elizabeth Martin speaking. M: Dr. Martin, my name is Mark Johnson. My roommate Benjamin John is in your art history class, Art History 502. W: Yes. M: Well, he's sick and won't be in your class today. He asked me to bring his term paper to your office. W: OK. The paper is due by three o'clock. M: I have a class from one to two. I'll bring it to your office after my class. W: Well, I have a meeting this afternoon, so you can drop it off with the secretary of the Art History Department. She'll see that I get it. M: OK. Oh, I almost forgot. I'm a biology major, but my adviser told me that I need one more humanities course to graduate. I noticed you're teaching a course on landscape painters next semester. Could you tell me a little bit about it? W: Sure. Well, it's a course for non-art majors. We'll be looking at several different painters and examining their works. We'll also look at the history and politics of the era in which they lived. M: That sounds interesting. What is required for the course? W: There's no final exam, and there's only one required book. But each student has to give a major presentation about an individual painter at the end of the course. M: Hm, it sounds good. Will you be in your office later today? I'd like to talk with you about it. W: Well, my meeting's scheduled to last all afternoon. Why don't you stop by tomorrow anytime in the afternoon? My office is in the Fine Arts Building right next to the library. M: Thanks. I'll do that. (20)