【正确答案】 B

【答案解析】[听力原文]
   W: Scientists say rest is one of the most important things a human brain needs. Do you know you will have more creative ideas if you are well-rested?
   M: To be honest I hardly have any good ideas. I drink a lot of coffee and can manage to finish my work, but I don't have any creative ideas.
   W: Maybe that's because your brain is overloaded.
   What do scientists say about rest?
女士说，根据科学家所说，休息是人类大脑需要的最重要的事情之一，问男士在休息好时，是否具有更多的创意，也就是，科学家说，充分的休息使大脑更有创意。故选B。