2 . 听下面一段较长对话，回答以下小题。
1. Where does the man know about homeless population?

A．From an article.

B．From the radio.

C．From TV.

2. How many homeless people are there in India?

A．One million.

B．Two million.

C．Three million.

3. Which country has the biggest percentage of homeless people?

A．France.

B．America.

C．Germany.

3 . 听下面一段独白，回答以下小题。
1. Who are called senior citizens in the USA?

A．People over 55 years old.

B．People over 60 years old.

C．People over 65 years old.

2. What is the feature of senior citizens?

A．They live with their families.

B．They have more free time.

C．They always have part-time jobs.

3. What are senior citizens in big cities usually worried about?

A．Their safety.

B．Their wealth.

C．Their health.

4. What may be the speaker’s attitude towards the future of senior citizens?

A．Optimistic.

B．Doubtful.

C．Cautious.

4 .

A．A bomb exploded in the area.

B．The police have taken the bombs away.

C．People are attacked by terrorists.

D．The area with unexploded bombs is locked down.

5 . 听下面一段较长对话，回答以下小题。
1.

A．Because she likes yoga very much.	B．Because she goes to work by bike.
C．Because she has got some fresh air.	D．Because she has been given a ride.

2.

A．Illegal parking.	B．Lack of financial support.
C．Accidents involving children.	D．Deliberate damage and theft.

3.

A．GPS equipment.	B．Customers’ feedback.
C．Adequate supervision.	D．Children’s curiosity.

4.

A．An introduction of bike sharing.

B．How to solve the problems of bike sharing.

C．The reason why bike sharing is so popular.

D．The advantages and problems of bike sharing.

7 . 听下面一段较长对话，回答以下小题。
1. Where are the two speakers?

A．In the USA.

B．In Europe.

C．In China.

2. Why is there no national health insurance here?

A．The government hasn’t realized its importance.

B．The people don’t think the government can do it better.

C．The government hasn’t paid enough money for it.

3. What does the man think of having good insurance?

A．Expensive.

B．Unnecessary.

C．Important.

8 . 听下面一段较长对话，回答以下小题。
1. What was Prof. Stone's grandfather afraid of?

A．Leaving his home.

B．Parting from his son.

C．Taking early retirement.

2. What does old age mean to many elderly Americans?

A．Lack of moral support.

B．Loss of self-worth.

C．Change of living habits.

3. What will Prof. Stone talk about next concerning elderly people?

A．Public services they ask for.

B．Health care available to them.

C．Contributions they can make.

10 . 听下面一段较长对话，回答以下小题。
1. What is the Sandwich Generation?

A．People caught between their parents and children.

B．Someone who makes sandwiches.

C．A kind of fast food.

2. How old are the Chinese people expected to live on average by 2030?

A．77.

B．78.

C．79.

3. Who suffer more in the affected Sandwich Generation?

A．Women.

B．Men.

C．Older parents.

4. WhatwilgreatlyreducetheburdenontheSandwichGenerationaccordingtothespeaker?

A．People’s hard work.

B．Parents and children’s help.

C．The government^ financial support.