Choose TWO letters, A-E. Which TWO of the following points does the tutor warn student’s research work? A interviewees B ma

P: Do you bring your reference book list?
J: Yes. I take it.
P: Let’s see. First, the book by Bayer, I think it is really worth reading.
J: Read it all?
P: Yes. The topic of the book is nearly the same field with you.
J: OK... I’ll read Bayer’s book.
P: The next author is Oliver.
J: I heard that his argument is very strong. But the book is a little difficult.
P: You are right But I still recommend you to know about his argument which will give you a lot of help.
J: Fine. Do you think I should read Billy’s book?
P: About Billy, I have to say his work is very good, especially his research method, but you do not need to read it now.
J: Right. The last author is Andrew. How about his book?
P: In my opinion, the one by Andrew says the research findings — I mean his last part is very excellent, clear and persuasive.
J: I agree with you. I am reading the book now.
P: Great.
J: How about others?
P: I suggest you finish these books next month and then we will talk about others, OK?
J: OK.
P: Have you begun your research work?
J: Yes.
P: How are things going?
J: That’s OK, except the research method.
P: What’s wrong with the method?
J: I have made some interviews.
P: Yes.
J: But I found that they couldn’t give me the data I need.
P: Who are the interviewees?
J: Some are our classmates and others are schoolmates.
P: Oh, no. James. It’s better for you to interview some professionals.
J: Do you think it is better for me to change another research method such as questionnaire?
P: I don’t think you will have enough time to design it and then analyze your research data. That will waste you a lot of time.
J: You are right.
P: And pay attention to your reference.
J: Reference books?
P: No. I mean you should make clear about what reference books you read and then write them after your thesis.
J: OK. I will make them clear.
P: Fine. I hope to see your work quickly.
J: I hope too. Thanks for your help, Professor Lee.
P: That’s OK. See you next time.
J: See you.