填空题 Questions 25-28
Choose your answer from the box and write the letters, A-F, next to questions 25-28.
What recommendations does the tutor make about the reference books?
Bayer: (25)
Oliver: (26) Billy: (27) Andrew: (28)

• A. All
• B. Research method
• C. Main Body
• D. Conclusion
• E. Avoid F Argument