1 . 听下面一段对话，回答以下小题。
1. What was wrong with Tom?

A．He was hit by a taxi.

B．He hurt his head.

C．He fell ill with heart trouble.

2. What did the woman do?

A．She called the doctor.

B．She checked Tom carefully.

C．She took Tom to the hospital.

2 . 听下面一段较长对话，回答以下小题。
1. How should the woman take the medicine in the first three days?

A．One red pill each morning.

B．Two red pills after lunch.

C．Three yellow pills in the evening.

2. What is the advice from the doctor?

A．Take the disease seriously.

B．Keep regular hours.

C．Ask for a sick leave.

3 . 听下面一段较长对话，回答以下小题。
1. Why does the man seldom do exercise?

A．He lacks motivation.

B．He has a heart problem.

C．He works all the time.

2. What does Jacob Sattelmair probably do?

A．He’s an athlete.

B．He’s a researcher.

C．He’s a journalist.

3. Why does the woman speak of a study?

A．To encourage the man.

B．To recommend an exercise.

C．To support her findings.

4. How much time will the man probably spend exercising weekly?

A．300 minutes.

B．150 minute.

C．75 minutes.

4 . 听下面一段较长对话，回答以下小题。1.

A．Because he thought smoking would do good to his heart.

B．Because he didn’t believe smoking would be that harmful.

C．Because he thought smoking could help him feel relaxed.

D．Because he believed smoking could make him feel excited.

2.

A．Air pollution.	B．Smoke.
C．Secondhand smoke.	D．Thirdhand smoke.

3.

A．Because the government hasn’t taken any effective measures to stop smoking.

B．Because each year many children’s death is connected with secondhand smoke.

C．Because smoking and secondhand smoke do more harm to children than adults.

D．Because the government has passed the relevant law to prevent from smoking.

4.

A．The smell of tobacco smoke left on things such as clothes, furniture and so on.

B．The tobacco smoke accidentally caused by the third person who smokes nearby.

C．The poisonous chemicals released from things like clothes, furniture and so on.

D．The poisonous chemicals from tobacco smoke left on things like clothes etc.