M: Hello? W: Hello. Is that Dr. Bean? M: Yes, it is. W: Dr. Bean, I'm making a survey for the National Research Company. I'd like to ask you a few questions about your health habits. M: OK. W: First question: How often do you take medicine? M: I sometimes take aspirin, but that's all. W: Do you take vitamins? M: No, I never do. W: How about exercise? M: Well, I often play tennis or handball. W: Do you eat any healthy food? M: No, I just try to eat good food. W: Well, I've finished. Thank you for your help., Question: Where does this conve rsation take place? (A) In the street. (B) At the man's home. (C) On the telephone.
(C) On the telephone.