【推荐1】听下面一段独白，回答以下小题。1.

A．To reduce the environmental footprint of their diet.

B．To reveal their declining interest in food switching.

C．To keep themselves in good shape for their age.

D．To encourage themselves to follow the trend.

2.

A．Steak.	B．Fish.
C．Chicken.	D．Pork.

3.

A．Follow a vegetarian diet.

B．Eat moderate amounts of chicken.

C．Rank the prices before eating meat.

D．Choose chicken or fish when eating meat.

【推荐2】听下面一段较长对话，回答以下小题。
1. Why did Tim do a project on How to Lead a Greener Life?

A．To find more information for his science lessons.

B．To do something to help the environment.

C．To get his family interested in the project.

2. How does Tim go to school now?

A．By car.

B．By bus.

C．By bike.

3. What advice is Tim going to give his teachers?

A．Ask students to send in their homework electronically.

B．Request students to recycle school paper.

C．Make students use both sides of paper.

4. What does Tim think the school cafeteria should do?

A．Use local produce.

B．Have meatless Mondays.

C．Stop selling bottled drinks.

【推荐3】听下面一段较长对话，回答以下小题。
1. What would the man like to do?

A．Rest and have something to eat.

B．Find some animals.

C．Enjoy the fresh air.

2. What does the woman ask the man to do?

A．Camp in the forest.

B．Pick up his rubbish.

C．Throw his rubbish into a dustbin.