15.
M: Hey, why not take one of my name cards? It'll be more convenient for you if you want to contact me later on.
W: Thank you. I wish I'd had some name cards like yours. Then I wouldn't have to write my name and telephone number down every time when I meet with some new friends.
Q: What does the woman imply?
正确答案：C
解析：男士让女士接受自己的名片，联络起来更方便，女士说希望自己也能有名片，这样就不用每次都要写下自己的联络信息了，故选C。

16.
W: I understand you took one of Professor George's classes, didn't you? Is that interesting?
M: Let me put it this way. I can safely say that I never needed a cup of coffee to keep me awake in his class. I need more than two cups of coffee at Professor Jordan's class.
Q: What does the man imply?
正确答案：A
解析：女士说知道男士选了George教授的课，问是否有趣。男士说自己从来不需要喝咖啡来保持清醒，而在Jordan教授的课上，自己则需要喝两杯以上。言下之意就是George教授的课很吸引人，故选A。