问题一：Why 男student go to see the professor?
答案： C(3)he cannot find enough material in writing his paper.
问题二：How does the professor help the student?
答案： A(1)change his approach …
问题三：忘了。
答案： B,D(2,4)
问题四：Why does the student 提 night migration ?
答案： A (1) 通过说这个topic来验证自己理解了老师的意图change the topic from ancient to recent)
问题五：重听：(女Professor 说的：啊，你没找到鸟类迁徙的资料?)
答案： B (2) (….. is easy….)