Passage: How to Keep FitDid he think he could follow the doctor's advice? ( )
A、Yes, he did.
B、No, he didn't.
C、We didn't know.
【正确答案】:B
【题目解析】:根据《如何保持健康》可知:医生建议他少工作,多运动。但他没有时间,工作使他失去了一切,所以他认为他不能听从医生的建议。A选项“他认为他可以听从医生的建议”和C选项“我们无从得知”均不符合题干要求,故选B选项。