【正确答案】 C

【答案解析】[听力原文]
W: Now then, Mr. James, what seems to be the matter?
M: I just can"t sleep, doctor.
W: I see. And how long have you had this problem?
M: Oh, for about two months now.
W: And how about your work?
M: Well, I have been working a lot lately-10 to 11 hours a day.
W: Maybe you should take a holiday and just relax for a while.
M: Well, I can"t right now. We"re in middle of some important business.
W: So,you"re worried about it?
M: Yeah, I guess so.
W: Well, maybe you should consider a job change.
M: Yeah, well, it"s pretty hard to find a new job at my age, you know.
How long did the man work every day?

【正确答案】 A

【答案解析】[听力原文]
Why did not the man want to change his job?

【正确答案】 B

【答案解析】[听力原文]
From what time could the man not fall sleep at night?