15.
W: Mike said that he is looking for a job in the bookstore.
M: Really? If I remember right, he had a chance to work there, but he turned it down. I thought he did not like the job.
Q: What can be inferred about Mike?
正确答案：D
解析：推断题。本题关键是听懂男士的话“他曾有机会在书店工作，但是他却拒绝了那次工作机会”，理解词组turn down“拒绝”是解题关键。

16.
W: Is Aunt Margaret in? I have got something important to tell her.
M: Sorry, Mom has gone shopping. She won't be back until noon. Do you want to leave a message for her so that she would call you back as soon as possible.
Q: What do you think is the relationship between the two speakers?
正确答案：A
解析：身份关系题。关键在于听到两个称谓Aunt和Mom，由此可以断定男士的妈妈是女士的姨妈，故这两个人是表亲，所以选A。