A、How to operate machines. B、How to use computers. C、How to collect information. D、How to be a manager. A男士提到想制订一个培训计划后紧接着说明了原因：

M: Hi, Betty. May I have a discussion about the training program with you?
W: Sure. Take a seat, please.
M: [6]We are planning a training program for the new employees. [8]They have to learn how to use the machines.
W: That’s fine. How about the training time?
M: Normally, it takes three weeks.
W: At present, almost all operations are controlled by computers. I think two weeks’ training will be enough.
M: But some employees know nothing about the computer.
W: [7]In that case, let’s make it three weeks.
M: OK, thank you!
6. Who will be trained in the program?
7. How long will the training program last?
8. What is the training program mainly about?