15.
W: My headache is killing me. I thought it was going away, but now it's getting worse and worse.
M: I told you yesterday to make an appointment.
Q: What does the man mean?
正确答案：C
解析：本题关键在于听懂女士诉苦说“头疼得要死……现在疼得越来越厉害”和男士的话语“我昨天就告诉过你要预约（make an appointment）”。生病应该约见医生，因此C“女士本该早点去看医生”为答案。

16.
W: Can you give me a hand, Mike? I want to move a few heavy items into the car.
M: I'd like to, but I am already five minutes late for my appointment with Mr. Johnson. And his office is on the other side of the campus.
Q: What will the man most probably do?
正确答案：B
解析：本题要注意抓听but后面的信息。男士说他跟Mr. Johnson有预约，现在已经迟了5分钟，而且路很远，说明他不能帮女士，而是要赶紧动身，故B正确而A、D错误。C的错误在于：其一，男士不能帮女士搬东西；其二，不是把东西搬到Mr. Johnson的办公室。