15.
Q: What are the speakers doing?
A. The woman is meeting the man at the airport.
B. They are complaining about the poor airport service.
C. They are discussing their plan for Christmas.
D. The man is seeing the woman off.
16.
Q: What will the woman do?
A. She plans to go to graduate school B. She will drop out of school.
C. She will stop working and concentrate on her studies. D. She will take a part-time job.
录音原文：
15.
W: Airports are sad places.
M: Sometimes, I guess. But we'll keep in touch and I'll fly over to see you all Christmas.
16.
M: Are you going to return to your present job after the vacation?
W: No, I plan to graduate next semester. That means I will have to be a full-time student.
解析：
15. D 女士说机场是个让人伤心的地方，男士说“保持联系，圣诞节我会乘飞机去看你。”可知他们是要分别，而不是见面，故D正确而A错误。其实他们所说的“Airports are sad places.”“ keep in touch”和“I'll fly over to see you”都是典型的告别用语。对话中没有提到机场的服务，故B不正确，选项C是用Christmas一次来进行干扰。
16. C 女士否定了return to the present job,即stop working。另外，根据关键词full-time student“做一个全日制学生”，可知她将集中精力学习，不再工作，即concentrate on her studies。所以C是最全面的概括。短对话中，正确的选项常常是原话的同义表达(或概括)。选项A是利用简单原词进行干扰，而B项“辍学”，D项“找一份兼职工作”均与对话不服。