W: How's school going, Tom? M: Just fine. I was finally admitted to graduate school. W: Great! Are you going to do a doctor's degree? M: Yes. I'm going to do a doctorate in chemistry. W: That sounds like a difficult field. M: It is interesting to me. W: You've got a degree in nuclear physics, haven't you? M: Just a master's degree, actually. I think chemistry is a lot better field for me. I've always preferred chemistry to physics. W: What do you plan to do after you finish? M: I haven't decided yet. I am thinking of going into medical research. W: Well, you've got some years of hard study ahead of you. M: That's right. What about you, Linda? I heard you will soon finish your Bachelor's degree in literature. W: That's right. I've always dreamed of being an excellent writer., Question: What can we learn about the man? (A) He prefers physics to chemistry. (B) He just graduated from high school. (C) He has years of hard study ahead of him.
(C) He has years of hard study ahead of him.