【答案解析】[听力原文] Good evening, I am Tom Brown and you are listening to medical advice. With us in our studio this evening is Dr. Ted Burn, professor at the medical school of Thomas University. Before coming to the university faculty, Dr. Burn served for seven years in a Chicago city hospital and he is a cardiac specialist. This evening Dr. Burn will talk about the relation between stress and heart attacks. Following his talk, he will be taking call-in questions from our listening audience. Stay tuned.
[解析] 电台广播节目通常都会在一开始的时候就表明自己的身份。通过说话者说的I am Tom Brown and you are listening to medical advice.可以得知，他正在介绍自己的姓名和节目的内容。
单选题
What is Dr. Burn's current job?
A. A city official
B. A marketing manager
C. A radio producer
D. A professor of medicine
【正确答案】
D
【答案解析】[解析] 问题是询问嘉宾的职业，想要选对此题，就必须要记住问题中的人名。主持人和听众们打招呼之后，说With us～, professor at the medical school of Thomas University.这是在介绍嘉宾。
单选题
Why is Dr. Burn invited this evening?
A. To teach medical students
B. To talk about stress and heart attacks
C. To make a presentation to cardiac specialists
D. To meet the Thomas University faculty
【正确答案】
B
【答案解析】[解析] 询问邀请嘉宾的目的之类的提问，是谈话节目中经常出现的问题。通过主持人说的Dr. Burn will talk about the relation between stress and heart attacks.可以得知，邀请该嘉宾是为了就压力和心力衰竭的问题向听众朋友们进行说明。