1 . 听下面一段独白，回答以下小题。
1. When is it good for stomach to eat sweets?

A．At the beginning of a meal.

B．In the middle of a meal.

C．At the end of a meal.

2. Which is a good eating habit?

A．Eating ice-cream before a meal.

B．Eating at the same time each day.

C．Eating when we are angry.

3. How could judges in England know a man was telling lies?

A．He could not swallow dry bread.

B．He ate too much bread.

C．He refused to eat bread.

2 . 听下面一段较长对话，回答以下小题。
1. Who might the woman be?

A．A staff member of a college.

B．A reporter.

C．A doctor.

2. What happened to the man four years ago?

A．He was a student at Sinai Medical College.

B．He became the director at Columbia University.

C．He showed interest in working at Sinai Medical College.

3. Where will the man give a speech?

A．In a hospital.

B．In a lecture hall.

C．In a television studio.

4. What topic will the man’s speech be about?

A．Cancer research.

B．Medical careers.

C．Eastern and Western medicine.

3 . 听下面一段较长对话，回答以下小题。
1. What is the man’s problem?

A．He has a backache.

B．He took too many pills.

C．He lost contact with his doctor.

2. Why does Doctor Green break the rule for the man?

A．He is very polite.

B．He is seriously ill.

C．He can’t afford a full checkup.