题目内容


Is the world too crowded? Well, that’s a hard question to answer. It’s all a matter of perspective(视角).In Montana, you might drive for a mile in any direction and not see another human being. In Macao, 60,000 people live in every square mile!
What is true is that the world’s population doesn’t stay the same. It has been increasing at a very fast rate(比例).That’s in part because in each generation(代) these are more people who then have children than in the last generation.
Five hundred years ago, the population of the world was about 460 million. In 1900,the world’s population was under 2 billion(十亿).Right now it is doubling every 40 years. That means, if this rate of growth continues, when you are a parent, there will be twice as many people on earth as there are now. Wow! Now that’s a whole lot of people! Soon the world’s population will probably reach 7 billion. Some people worry about that! But there is a lot of disagreement about just how many people on earth equals(相当于) too many people. But everyone agrees that the more people there are, the more resources(资源) the world needs to feed, house and take care of all of them, and the more need there is to think carefully about how we live and use the earth’s resources.
【小题1】From the first paragraph we can know that ­________.

A.Montana is too crowded
B.Macao is too crowded
C.the world is too crowded
D.the world is not too crowded
【小题2】The population is increasing fast partly because ________.
A.people live longer than before
B.there are less wars than before
C.medicine is developing faster than before
D.more couples now would like to have children than before
【小题3】What was the world’s population 100 years ago?
A.450 million.B.about 2 billion.
C.40 billion.D.7 billion.
【小题4】The writer thinks that with the population increasing, we should ________.
A.find more resources
B.use more resources
C.think about our ways of living
D.move to other places
【小题5】From the passage we can learn that the writer ________.
A.thinks the world already has too many people
B.thinks the world can feed no more than 7 billion people
C.is not sure when the world’s population will reach 7 billion
D.is not sure what the largest population that the world can feed is


【小题1】B
【小题2】D
【小题3】B
【小题4】C
【小题5】D

解析

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相关题目
完形填空
       If you are a teenage boy and want to succeed in life, you’d better read this great book!
       From Boys to Men, by American author, Michael Curian, tells teenage boys that they are living
through the   1   years of their life. There is no reason for them not to love life.
       You may think that only your body is growing at the moment.  2   the book says your mind is too.
The book tells teenage boys that they need to   3   their bodies and minds to grow. To do this, they
should stop   4    their time playing computer games and should   5    playing sports. 
       Sports, the book says, keep you   6    and teach you important life skills. They also teach you   7   
to be a leader and work as a part of a team.
       The book also tells boys how to love life   8   they are bullied (受欺负) at school. It says boys
should not be afraid of such school bullies (恶霸学生). 
       The book says that, to become the man you want to be, you have to believe in    9 
       Most importantly, the book says, you must always   10   to succeed. Never be happy with what
you’ve got and try to achieve more.
(     )1. A. bad      
(     )2. A. And      
(     )3. A. help      
(     )4. A. making    
(     )5. A. start      
(     )6. A. healthy    
(     )7. A. what      
(     )8. A. since      
(     )9. A. others    
(     )10.A. try      
B. better      
B. Then      
B. make      
B. paying      
B. forget      
B. wor ried    
B. how        
B. unless      
B. each other  
B. listen      
C. best        
C. Or          
C. have        
C. spending    
C. finish      
C. tired      
C. when        
C. before      
C. yourself    
C. deal        
D. worst            
D. But              
D. keep              
D. costing          
D. dislike          
D. interested        
D. where            
D. even if          
D. your parents      
D. talk              
完形填空。
     If you are a teenage boy and want to succeed in life, you'd better read this great book!
     From Boys to Men, by American author, Michael Curian, tells teenage boys that they are living through
  the __1__ years of their life. There is no reason for them not to love life.
     You may think that only your body is growing at the moment.__2__  the book says your mind is too.
 The book tells teenage boys that they need to__3__  their bodies and minds to grow. To do this, they
 should stop __4__  their time playing computer games and should __5__  playing sports.
     Sports, the book says, keep you __6__ and teach you important life skills. They also teach you
  __7__ to be a leader and work as a part of a team.
     The book also tells boys how to love life __8__  they are bullied (受欺负) at school. It says boys
  should not be afraid of such school bullies (恶霸学生).
     The book says that, to become the man you want to be, you have to believe in __9__. 
     Most importantly, the book says, you must always __10__ to succeed. Never be happy with what
 you've got and try to achieve more.
(     ) 1. A. bad      
(     ) 2. A. And      
(     ) 3. A. help      
(     ) 4. A. making    
(     ) 5. A. start    
(     ) 6. A. healthy  
(     ) 7. A. what      
(     ) 8. A. since    
(     ) 9. A. others    
(     ) 10. A. try      
B. better        
B. Then      
B. make      
B. paying      
B. forget      
B. wor ried      
B. how        
B. unless        
B. each other    
B. listen        
C. best        
C. Or          
C. have        
C. spending    
C. finish      
C. tired      
C. when        
C. before      
C. yourself    
C. deal        
D. worst            
D. But              
D. keep              
D. costing          
D. dislike          
D. interested        
D. where            
D. even if          
D. your parents      
D. talk              

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