听下面一段材料, 回答第1至4题.
1. How many American rivers are seriously polluted?
A. Onesixth of them.
B. Onethird of them.
C. Half of them.
2. When did Susan start the work of cleaning the river?
A. Three years ago.
B. Last August.
C. A few weeks ago.
3. What did the students find when they came to the river this year?
A. There was no garbage left to clean up.
B. The river had become clean that a lot of water birds came back.
C. The river was much cleaner and they had to search for garbage.
4. What was the expected reaction of the local people into the river?
A. Most of them would keep on throwing garbage into the river.
B. They would join the students in changing the situation.
C. They would become more aware of the pollution problem.
        听下面5段对话从A、B、C、D四个选项中选出符合对话内容的最佳答案。每段对话读一遍。
1．Who is the man possibly talking to?
A．A teacher．
B．A doctor．
C．His mother．
2．What do we know about Sam? 

A．He will leave New York．
B．His sister will leave for Los Angeles．
C．His sister will leave for New York．

3．What is the woman going to do?
A．Read the paper again．
B．Throw the paper away．
C．Rewrite the paper．
4．What are the two speakers probably going to do?  
A．Invite some friends to dinner．
B．Listen to the weather report．
C．Have a picnic this afternoon．
5．Where does this conversation probably take place?  
A．At an airport．
B．At a railway station．
C．At a department store．
听下面一段材料，回答第1至2题。
1．What is the woman's brother?  
A．A postman．
B．A poet．
C．A writer．
2．What does the man plan to do?
A．Visit the woman's brother later．
B．Prepare a gift．
C．Meet the woman at once．
听下面一段材料，回答第1至2题。
1．Which room does the woman live in? 
A．177.
B．171. 
C．117.
2．When will the cleaner come?
A．Right now.
B．20 minutes later.
C．This evening.
听下面一段材料，回答第1至3题。
1．What is the relationship between the two speakers?
A．Coworkers．
B．Actor and actress．
C．Interviewer and interviewee．
2．What does the woman do well in?    
A．Dancing and singing．
B．Typing and shorthand．
C．Playing football and basketball．
3．Where does the woman really want to go?  
A．A stadium．
B．A theatre．
C．A hotel．
听下面一段材料，回答第1至4题。
1．Where are the two speakers?
A．On a plane．
B．On a bus．
C．At a railway station．
2．Where does the woman want to go at last?
A．Park Avenue．
B．Fifth Avenue．
C．Washington Square Park．
3．How does the woman know she has got to the right place?  
A．The man will tell her in time．
B．She can see the big gate and trees．
C．She will arrive there at the exact time．
4．What is probably the man?
A．A repairman．
B．A bus driver．
C．A taxi driver．
听下面一段材料，回答第1至4题。
1．What is the second reason for the growing number of private cars in China?  
A．Bank loans．
B．Better financial situation．
C．The desire for more comfortable means of traveling．
2．What are the main problems caused by the use of private cars in China?  
A．Traffic jams and air pollution．
B．Traffic jams and fire accidents．
C．Traffic jams and energy consumption．
3．Who will deal with the problems?
A．Local governments．
B．Individual car users．
C．Car manufacturers．
4．What's the speaker's attitude? 
A．Family cars are convenient in everyday life．
B．Banks should stop giving loans to car buyers．
C．Measures should be taken to control the use of private cars．
听力       
1. What did Bob get last week?
A. A new job.  
B. A rise.  
C. A prize.
2. How many people did they expect to stay in the Ice Hotel?
A. 500.              
B. 1,500.              
C. 4,500.
3. What's the cause of the heavy sandstorms?
A. Too many tourists.
B. Lack of rain.
C. Cutting down trees.
4. What is the man's suggestion to protect the soil?
A. To plant grasses.
B. To hold the soil tightly together.
C. To stop rain water falling on the rich soil.
5. What does the woman mean?
A. The man should not go abroad.
B. IT engineers can earn a lot more money in China.
C. IT engineers are badly needed in foreign countries.
听力
1. What does the man think of the dinner?                      
A. Good.                                                        
B. Cheap.                                                      
C. Expensive.                                                  
2. What does the man plan to do this afternoon?                
A. Go to a movie.                                              
B. Buy a new pair of glasses.                                  
C. Attend his classes.                                          
3. What is the probable relationship between the two speakers?  
A. Husband and wife.                                            
B. Boss and secretary.                                          
C. Teacher and student.                                        
4. What does the man mean?                                      
A. He is Dr.Johnson.                                            
B. He doesn't know why she came here.                          
C. The doctor will be with the man soon.                        
5. How much will the man pay?                                  
A. 25 pence.                                                    
B. 30 pence.                                                    
C. 60 pence.                                                    
听下面一段材料, 回答第1至3题.     
1. What does the man want to do?
A. Buy a car.    
B. Rent a car.    
C. Borrow a car.
2. How much will the man have to pay for the car?
A. 16 dollars a day.
B. 60 dollars altogether.
C. 180 dollars altogether.
3. What does the man have to do before he can get the car?
A. He has to pay for it immediately.
B. He has to hand in his license.
C. He has to fill in a form.
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