A、Change his major. B、Meet with her tomorrow. C、Discuss the class with his roommate. D、Come to her office before her meeting. B选

W: Elizabeth Martin speaking.
M: Dr. Martin, my name is Mark Johnson. My roommate, Benjamin Jones, is in your art history class.
W: Um, Art History 502?
M: Yes. Well, he is 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 3 o’clock.
M: I have a class from 1 to 2. 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 advisor told me that I need one more humanities course to graduate. I’ve noticed that you are 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 else is required?
W: There is no final exam. And there is only one required book but each student has to give a major presentation about an individual painter at the end of the course.
M: Hmm, it sounds good. Will you be in your office later today? I’d like to talk to you some more.
W: Well, my meeting’s scheduled to last all afternoon. Why don’t you stop by tomorrow any time in the afternoon? My office is in the Fine Arts Building right next to the library.
Questions 19 to 22 are based on the conversation you have just heard.
19. Why does the man call the woman?
20. What does the man almost forget to do?
21. What will the students be required to do in the course the woman describes?
22. What does the woman suggest the man do?