A、He is a professor in a college. B、He is an expert in technology. C、He is a fitness consultant. D、He is a doctor at the America

W: In this morning’s Health Watch, gaining weight at work, according to a careerbuilder. According to a survey, more than half of people put on weight since they started their current jobs. For 20 percent of them, it’s 10 pounds or more. So how can we avoid that?(1)Neal Pire is a fitness consultant and a fellow at the American College of Sports Medicine. Good morning, Neal.
M: Good morning.
W: You are an exercise physiologist by training, right? So you can really tell us what we need to do here. Is this all about technology? Is there so much technology in our office that we don’t even bother to walk across the room to talk to our colleagues? Is that why we are gaining weight at our cubicles?
M: Well, there are probably multiple variables that are causing this whole phenomenon. Eh,(2-1)inactivity, obviously is the reason, why are we inactive? Over the last ten to twenty years,(3)the faster and the more technology moves, the less we do. Where you used to get up, write a message and go to see your colleague all the way across the office, now you spend 30 seconds, you write an e-mail zip, it’s gone. You are onto the next thing. Eh,(2-2)so there are many reasons why we are less active even in the workplace. The problem is we live in such an all-or-none society that if people don’t get 30 to 60 minutes of the formal exercises every day, they give up. So what’s the use? Why should I gain weight at work?
W: OK. So what are things people can do before or after work? You know, if they are trying to work as many hours as possible and also spend time with family and everything else, what things can they do to help them at least get some exercises?
M: You know, if you commute, the New York City, take the bus or the subway,(4)get off the stop earlier before you are supposed to. That gives you a few extra blocks that you can walk. Eh, instead of,(5)if you are up on the 15th floor, I am not going to recommend you to take the stairs for 15 flights. But you can take the elevator to the 12th floor and walk up 3 flights.
This is the end of Part One of the interview. Questions 1 to 5 are based on what you have just heard.
1. What is the interviewee’s occupation?
2. Why do people put on weight at work?
3. In the interviewee’s opinion, why do people become inactive?
4. According to Neal, how can people get some exercises if they commute in big cities?
5. Which of the following exercises after work is recommended by the man?