A、Because the working time was relatively concentrated. B、Because he could travel all around the country. C、Because the working

W: Hey, Mark, could you tell me about the first job you’ve ever had?
M: I got my first part-time job when I was at university, and one night a week. I used to work for 12 hours from 6 pm to 6 am in a printing factory and we were actually making television guides to be distributed throughout the whole country.
W: So you worked from 6 pm to 6 am?            
M: Yes, overnight. I felt that it was probably better to work just one long block of time than have a part-time job 2 or 3 nights a week. So I kept that up for two years until my final year of university. I really enjoyed it.         
W: So for this job what exactly did you do? What were your duties?
M: I used to take the TV guides from the printing presses and bundle them up and get them ready for distribution to the various convenience stores and gas stands and bookstores throughout the whole country and then make sure that each of the shops and regions got the right number of guides.
W: So a job like that would be manual labor versus, say, a customer service job where you are always talking with people. Which type of person do you think is more willing to do this job?
M: Because of the hours we worked, it was all overnight, there was a combination of other university students and also some housewives who were doing it for extra income. So we actually had quite a good team. There were probably 10 to 15 of us. We used to enjoy a good laugh while we were doing it as well.
W: Sounds fun!     
M: Yes.
Questions 1 to 4 are based on the conversation you have just heard.
1.What are the two speakers talking about?
2.Why was the man satisfied with the job?   
3.What was the man’s job duty?
4.Who’d like to take this job?