1 . 听下面一段独白，回答以下小题。
1. What animal is Simba?

A．A lion.

B．A monkey.

C．A tiger.

2. How did Simba get his name?

A．By his size.

B．By his character.

C．By his birthday.

3. What does the speaker say about Jojo?

A．She is outgoing.

B．She is caring.

C．She is serious.

4. What does Tom need to do at night?

A．Play with others.

B．Take care of others.

C．Have a good sleep.

2 . 听下面一段较长对话，回答以下小题。
1. Where did the man learn about the new planet?

A．From TV news.

B．From the website.

C．From the newspaper.

2. How did scientists find the new planet?

A．By researching into the star’s light.

B．By building a universe model.

C．By analyzing the star’s life.

3 . 听下面一段独白，回答以下小题。
1. What is the main topic of the talk?

A．Energy conservation.

B．New housing construction.

C．The number of bicycles and cars.

2. What is the purpose of building new houses facing north or south?

A．To keep out the cold.

B．To keep other houses warm.

C．To avoid being overheated in summer.

3. How did the City Council reduce the number of cars in the city?

A．By cutting back on parking.

B．By building 24 miles of bicycle paths.

C．By encouraging university students to use bicycles.

4. Why do people in Davis choose to drive small cars according to the speaker?

A．To save gas.

B．To relieve traffic jams.

C．To test new energy alternatives.

4 . 听下面一段独白，回答以下小题。
1. What will the weather be like later today?

A．Rainy.

B．Cloudy.

C．Windy.

2. What will the low temperature be this Saturday?

A．10°C.

B．18°

C．C. 28°C.

3. What are people advised to do while boating on Sunday afternoon?

A．Take an umbrella.

B．Follow the forecast.

C．Put on more clothes.

5 . 听下面一段较长对话，回答以下小题。
1. What’s the conversation mainly about?

A．Fighting fire.

B．Detecting fire.

C．Preventing fire.

2. What can we know from the conversation?

A．Australia lost 4% of its trees.

B．The system is used in America.

C．The system will use heat cameras.

3. What size of fire can the new system discover?

A．The size of a car.

B．The size of a plane.

C．The size of a football field.

4. What is the woman’s concern besides trees?

A．Protecting humans.

B．Purifying the air.

C．Saving animals.

6 . 听下面一段独白，回答以下小题。1.

A．Harmful substances in the smoke from homes.

B．Damp chemical gases from factory chimneys.

C．Smoke from homes mixed with dust in the air.

D．Mixture of fog, smoke and other waste gases.

2.

A．Harmful gases rise and fall between layers of cold and warm air.

B．Smoke and chemical gases build up under a layer of warm air.

C．Smoke and waste gases remain near the ground as cold air pours in.

D．Thick smoke and gases blown by the wind pile up above warm air.

3.

A．Temperature inversion.	B．Solar radiation.
C．Automobile exhausts.	D．Foggy weather.

7 . 听下面一段独白，回答以下小题。1.

A．They have been sent to wildlife parks for protection.

B．Their habitats have been well-protected.

C．They have been taken care of by locals.

D．Their population has almost doubled.

2.

A．She fought against illegal hunting.	B．She helped to cure their disease.
C．She improved their living conditions.	D．She was engaged in preserving forests.

3.

A．To teach people how to treat gorillas.	B．To boost the economy of Uganda.
C．To better the Batwa people’s lives.	D．To raise funds for wildlife protection.

8 . 听下面一段独白，回答以下小题。1.

A．5%.

B．80%.

C．40%.

D．10%.

2.

A．Polluting the environment.

B．Destroying wildlife habitats.

C．Endangering new species.

D．Hunting to a great extent.

3.

A．To appeal to people to protect wildlife.

B．To emphasize the importance of the Earth.

C．To describe different ways to stop pollution.

D．To analyze the reasons for wildlife’s disappearing.

9 .

A．The effects of the flood.	B．The fight against the flood.
C．The cause of the flood.	D．The ten floods of the year.

10 .

A．It will cool down a bit over the weekend.

B．He hopes the weather forecast is accurate.

C．Swimming in a pool has a relieving effect.

D．Summer has become hotter in recent years.