Rachel came to see Dr. Jones because Dr. Jones needs her further explanation of an extension for her essay.
【正确答案】
B
【答案解析】解析：题目中Rachel讲到“I wanted to ask what you thought about my decision on the subject．”由此可见，为了询问老师对于论文选题的看法，是Rachel主动找的Dr．Jones，而不是Dr．Jones想听Rachel进一步的解释。因此，该判断错误。
单选题
The working conditions of hospitals in 19th century was Rachel's decision on her topic of the essay.
【正确答案】
B
【答案解析】解析：录音中提到“…initially wanted to write about working conditions in 19th century factories but you were later contemplating looking at the conditions inside hospitals in 19th century northern towns．”还提到“Well，I think you were right to stick with your first idea．”意思就是说，Rachel起初的论文选题是19世纪工厂的工作条件，后来是19世纪北方城镇的医院条件，老师认为第一项选题较好。因此，该判断错误。
单选题
Rachel chose the topic at last because there're lots of sources that she can refer to.
【正确答案】
A
【答案解析】解析：根据录音内容，“when I decided on my first choice topic I found lots of really good stuff in magazines，books and the internet．”由此可见，第一项选题的参考资料很多。因此，该判断正确。
单选题
Dr. Jones thought Rachel's essay was only 80 percent completed.
【正确答案】
B
【答案解析】解析：根据录音内容，“I've spent ages on it but I'm only about 80 percent happy with it．”Rachel自身并不是100％绝对满意，意思是说自我满意度只有80％，而不是只完成了80％的内容。因此，该判断错误。
单选题
Dr. Jones appreciated the end of Rachel's essay.
【正确答案】
A
【答案解析】解析：根据录音内容，老师评论“the end was really first rate”，“first rate”是“一流的，最好的”意思。由此可见，Dr Jones认为最后的结尾是“一流的，最好的”。因此，该判断正确。