3 . 听下面一段较长对话，回答以下小题。
1. Where does the conversation take place?

A．In a bank.

B．At an airport ticket office.

C．At a police station.

2. Where was the woman’s money probably stolen?

A．Near the bank.

B．On the moving stairs coming up from the underground.

C．Around the police station.

3. What’s the woman doing in the city?

A．Doing a business.

B．Paying a visit.

C．Having lessons.

4. How much did the woman lose?

A．About 10 dollars.

B．About 4,500 dollars.

C．About 4,200 dollars.

4 . 听下面一段较长对话，回答以下小题。
1. What were the kids doing in the pool?

A．Performing first aid.

B．Having a swimming class.

C．Practising a board game.

2. Why did the man jump into the pool?

A．To save a boy.

B．To show his skill.

C．To go for a dive.

3. Who called for an ambulance?

A．The man.

B．A student.

C．The instructor.

4. What do we know about the boy?

A．He lost his memory forever.

B．He forgot what had happened.

C．He argued with his parents.

6 . 听下面一段较长对话，回答以下小题。
1. What is the probable relationship between the speakers?

A．Teacher and parent.

B．Teacher and student.

C．Colleagues.

2. Who is Joy?

A．The woman’s niece.

B．The man’s student.

C．The man’s niece.

3. What does the woman say about the heavy study burden?

A．It does harm to children’s health.

B．It is the result of bad study habits.

C．It mainly comes from school.

4. What should parents do according to the man?

A．Help children develop good study habits.

B．Put more pressure on children.

C．Improve children’s interest in learning.