2 . 听下面一段较长对话，回答以下小题。
1. What is the plan for changes to the city centre about?

A．Banning cars from the city centre.

B．Changing buses in the city centre.

C．Keeping bikes out of the city centre.

2. What is the woman’s attitude towards the plan?

A．Uncertain.

B．Supportive.

C．Disapproving.

3. What happened in the town where a trial was done?

A．The air quality improved.

B．The shop sales were down.

C．Traffic conditions got better.

4. What does the man think the government should do?

A．Lower transport fees.

B．Promote clean energy.

C．Improve public transport.

4 . 听下面一段独白，回答以下小题。
1. Why has the lake become famous in recent years?

A．It’s introduced in books.

B．A sports game is held there.

C．A singer sings a song about it.

2. Where did the journey start?

A．On the eastern shore.

B．On the frozen surface.

C．From above the lake.

3. What attracts runners to the lake?

A．The wide space.

B．The beautiful landscape.

C．The cold weather.

4. What does the speaker mainly talk about?

A．Extreme weather in Siberia.

B．The best time to visit Lake Baikal.

C．The loneliest marathon in the world.

5 . 听下面一段较长对话,回答以下小题。
1. What are the speakers discussing?

A．The man’s house.

B．The effects of global warming.

C．The man’s job.

2. What is always nice according to the man?

A．Animals can get more food.

B．Green can be seen all year round.

C．He lives by the sea.

3. What could farmers grow before?

A．Grass.

B．Vegetables.

C．Trees.

6 . 听下面一段较长对话，回答以下小题。
1. Why did the man go to the Philippines?

A．For a trip.

B．For further studies.

C．For volunteer work.

2. Who helped the man with the project?

A．The local students.

B．The local government.

C．The local businessmen.

3. What’s the aim of the project?

A．To explore an island.

B．To help the poor students.

C．To protect the environment.