单选题 Interviewer: What can you tell us about what happens when geniuses relax?
Expert: We're looking into the psychology of high achievers. A recent study compared the hobbies of 134 Nobel Prize winning chemists. Over half were artistic and almost all had a long-lasting hobby: chess or insect collecting.
Interviewer: Fascinating. So should we conclude then, that only a creative person can be a genius?
Expert: ______Perhaps it's true up to a point, but it may not be as clear-cut as that.
A. I bet it is. B. I'm contented.
C. I think that's debatable D. You got it.

【正确答案】 C
【答案解析】根据下文中的but可知,专家对参访者的结论并不完全认同,他的回答应该不是绝对的。所以只有C项中的debatable符合题意。