A. feeds B. increases C. supplies D. helps 查看更多

 

题目列表(包括答案和解析)

In the past, man did not have to think about the protection of his environment.There were few people on the earth, and natural resources seemed to be  1

  Today things are  2  , the world has become too  3  .We are using up our natural resources too quickly and at the same time we are  4  our environment with dangerous chemicals.If we continue to do this, human life on the earth 5 survive.

  Everyone  6  today that if too many fishes are taken from the sea, there will soon be none left. Yet, with modern fishing  7  , more and more fishes are caught.We know that if too many trees are cut down,  8  will disappear and nothing will grow on the earth.Yet we __9 to use bigger and more powerful machines to   10  more and more trees.

  We realize that if rivers are polluted with waste products from factories, fish will die. 11 , in most countries wastes are  12  put into rivers or into the sea, and there are  13 laws to stop this.

  We know, too, that if the  14 of the world continues to rise at the present rate , in a few years there will not be enough  15 .What can we do to solve these problems?

  If we eat more vegetables and less  16 ,there will be more food available for everyone.Land that is used to grow crops  17 five times more people than land where animals are kept.

  Our natural resources will   18 longer if we learn to recyclethem.

  The world population will not rise so quickly if people use modern methods of birth 19

  Finally, if we educate people to think about the problems, we shall have a better and cleaner  20  in the future.

1.A.beautiful   B.unlimited   C.unusual    D.valuable

2.A.common     B.the same    C.changeable   D.different

.A.crowded     B.small      C.dirty      D.busy

4.A.protecting   B.saving     C.polluting    D.fighting

5.A.may not     B.will not    C.shall not    D.could not

6.A.wonders     B.realizes    C.considers    D.discovers

7.A.poles      B.boats      C.methods     D.ideas

8.A.mountains    B.the sea     C.trees      D.forests

9.A.continue    B.have      C.ought      D.go on

10.A.grow      B.plant      C.save      D.cut down

11.A.Thus      B.However     C.Generally    D.Therefore

12.A.still     B.even      C.also      D.certainly

13.A.many      B.none      C.some      D.few

14.A.production   B.pollution    C.population   D.development

15.A.houses     B.vegetables   C.food      D.places

16.A.fruit     B.meat      C.fish      D.grain

17.A.feeds     B.increases    C.supplies    D.helps

18.A.use      B.stay      C.keep      D.last

19.A.control    B.born      C.plan      D.pay

20.A.nature     B.sea       C.planet     D.forest

 

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完形填空
     In the past, man did not have to think about the protection of his environment. There were few
people on the earth, and natural resources seemed to be   1   .
     Today things are   2   , the world has become too   3   . We are using up our natural resources
too quickly and at the same time we are   4   our environment with dangerous chemicals.If we
continue to do this, human life on the earth   5   survive.
     Everyone  6  today that if too many fishes are taken from the sea, there will soon be none left.
Yet, with modern fishing   7   , more and more fishes are caught. We know that if too many trees are
cut down,   8   will disappear and nothing will grow on the earth. Yet we _9_ to use bigger and more
powerful machines to    10   more and more trees.
     We realize that if rivers are polluted with waste products from factories, fish will die. 11  , in most
countries wastes are   12   put into rivers or into the sea, and there are   13  laws to stop this.
     We know, too, that if the   14   of the world continues to rise at the present rate , in a few years
there will not be enough   15   .What can we do to solve these problems?
     If we eat more vegetables and less   16 ,there will be more food for everyone. Land that is used to
grow crops   17  five times more people than land where animals are kept. Our natural resources will 
   18   longer if we learn to recycle them. The world population will not rise so quickly if people use
modern methods of birth  19  . Finally, if we educate people to think about the problems, we shall have a better and cleaner   20   in the future.
(     )1. A. beaut iful
(     )2. A. common    
(     )3. A. crowded    
(     )4. A. protecting 
(     )5. A. may not    
(     )6. A. wonders    
(     )7. A. poles      
(     )8. A. mountains 
(     )9. A. continue 
(     )10. A. grow      
(     )11. A. Thus      
(     )12. A. s till    
(     )13. A. many      
(     )14. A. production
(     )15. A. houses    
(     )16. A. fruit    
(     )17. A. feeds    
(     )18. A. use      
(     )19. A. control 
(     )20. A. nature    
B. unlimited   
B. the same    
B. small        
B. saving       
B. will not    
B. ealizes    
B. boats        
B. the sea      
B. have        
B. pick up      
B. however      
B. even        
B. no          
B. pollution    
B. vegetables 
B. meat        
B. increases    
B. stay        
B. born        
B. sea          
C. unusual  
C. changeable
C. dirty     
C. polluting 
C. shall not 
C. considers 
C. methods   
C. trees     
C. ought     
C. save     
C. Generally 
C. also      
C. some      
C. population
C. food     
C. fish     
C. supplies  
C. keep     
C. plan     
C. planet   
D. valuable   
D. different  
D. busy         
D. fighting     
D. could not    
D. discovers    
D. ideas        
D. forests      
D. decide       
D. cut down     
D. Therefore    
D. never        
D. few        
D. development  
D. places       
D. grain      
D. helps        
D. last         
D. pay          
D. fores      

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完形填空。
    In the past, man did not have to think about the protection of his environment. There were few people on
the earth, and natural resources seemed to be   1  .
    Today things are   2  , the world has become too   3  . We are using up our natural resources too quickly
and at the same time we are   4   our environment with dangerous chemicals (化学制品). If we continue to
do this, human life on the earth   5   survive. 
    Everyone   6   today that if too many fishes are taken from the sea, there will soon be none left. Yet, with
modern fishing   7  , more and more fishes are caught.We know that if too many trees are cut down,   8   will
disappear and nothing will grow on the earth. Yet we   9   to use bigger and more powerful machines to  10  
more and more trees.
    We realize that if rivers are polluted with waste products from factories, fish will die.  11 , in most countries
wastes are  12  put into rivers or into the sea, and there are  13  laws to stop this.
    We know, too, that if the  14  of the world continues to rise at the present rate, in a few years there will not
be enough  15 . What can we do to solve these problems?
    If we eat more vegetables and less  16 , there will be more food available (可用的) for everyone.Land that is
used to grow crops  17  five times more people than land where animals are kept.
    Our natural resources will  18  longer if we learn to recycle (循环再用) them.
    The world population will not rise so quickly if people use modern methods of birth  19 
    Finally, if we educate people to think about the problems, we shall have a better and cleaner  20  in the future.
(     )1. A. beautiful  
(     )2. A. common     
(     )3. A. crowded   
(     )4. A. protecting  
(     )5. A. may not   
(     )6. A. wonders   
(     )7. A. poles     
(     )8. A. mountains
(     )9. A. continue   
(     )10. A. grow     
(     )11. A. Thus     
(     )12. A. still     
(     )13. A. many     
(     )14. A. production
(     )15. A. houses   
(     )16. A. fruit     
(     )17. A. feeds     
(     )18. A. use       
(     )19. A. control   
(     )20. A. nature   
B. unlimited  
B. the same   
B. small     
B. saving     
B. will not   
B. realizes   
B. boats     
B. the sea   
B. have       
B. plant     
B. However   
B. even       
B. none       
B. pollution  
B. vegetables  
B. meat       
B. increases  
B. stay       
B. born       
B. sea       
C. unusual    
C. changeable  
C. dirty     
C. polluting  
C. shall not  
C. considers  
C. methods   
C. trees     
C. ought     
C. save       
C. Generally  
C. also       
C. some       
C. population  
C. food       
C. fish       
C. supplies   
C.keep       
C. plan       
C. planet     
D. valuable     
D. different      
D. busy         
D. fighting       
D. could not      
D. discovers      
D. ideas          
D. forests      
D. go on          
D. cut down       
D. Therefore      
D. certainly      
D. few            
D. development                   
D. places         
D. grain          
D. helps          
D. last           
D. pay            
D. forest       

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In the past, man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be____36____ .

Today things are___37_____, the world has become too___38____ . We are using up our natural resources too quickly, and at the same time we are___39____ our environment with dangerous chemicals. If we continue to do this, human life on the earth ___40____survive.

Everyone___41_____ today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing__42_____ , more and more fish are caught. We know that if too many trees are cut down, ___43____will disappear and nothing will grow on the land. Yet, we ___44_____to use bigger and more powerful machines to __45____more and more trees.

We realize that if rivers are polluted with waste products from factories, we will die.___46_____, in most countries wastes are ___47______put into rivers or into the sea, and there are _48_____laws to stop this.

We know, too, that if the___49____ of the world continues to rise at the present rate, in a few years, there will not be enough___50_____. What can we do to solve these problems ?

It we eat more vegetables and less___51____, there will be more food available for everyone. Land that is used to grow crops __52_____five times more people than land where animals are kept.

Our natural resources will _53_____longer if we learn to recycle them. The world population will not rise so quickly if people use modern methods of birth__54_______ .

Finally, if we educate people to think about the problems, we shall have a better and clearer ___55____in the future.

1.                A.beautiful        B.unlimited (无限的) C.rare  D.valuable

 

2.                A.common        B.the same        C.changeable    D.different

 

3.                A.crowded        B.small           C.dirty D.busy

 

4.                A.protecting      B.saving          C.polluting  D.fighting

 

5.                A.may not        B.will not         C.shall not  D.could not

 

6.                A.wonders        B.realizes         C.consider  D.discovers

 

7.                A.poles          B.boats           C.methods  D.ideas

 

8.A mountains     B. the sea       C. trees              D. forests

9.                A.continue        B.have           C.ought    D.will go on

 

10.               A.grow          B.plant           C.save  D.cut down

 

11.               A.Thus           B.However       C.Generally speaking   D.Therefore

 

12.               A.still            B.even           C.also  D.certainly

 

13.               A.too many       B.a few          C.some D.few

 

14.               A.production      B.pollution        C.population D.revolution

 

15.               A.houses         B.vegetables      C.food  D.lives

 

16.               A.fruit           B.meat           C.fish   D.grain

 

17.               A.feeds          B.increases       C.supplies   D.helps

 

18.               A.use            B.stay           C.keep D.last

 

19.               A.control         B.born           C.plan  D.reward

 

20.               A.nature         B.sea            C.planet D.forest

 

 

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Directions:For each blank in the following passage there are four words or phrases marked A,B,C and D.Fill each blank with a word or phrase that best fits the context.

In the past, man didn’t have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be 36   .

Today things are 37  , and the world has become too  38  . We’re using up our natural resources too quickly, and at the same time we are   39   our environment with dangerous chemicals. If we continue to do this, human life on the earth will not survive.

Everyone 40   today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing 41   , more and more fish are caught. We know that if too many trees are cut down, forests will disappear and nothing will grow on the land. Yet, we   42  to use bigger and more powerful machines to cut down more and more trees.

We know that if rivers are polluted with waste products from factories, we’ll die.  43  , in most countries wastes are still put into rivers or into the sea, and there are 44   laws to stop this.

We know, too, that if the 45   of the world continues to rise at the present rate, in a few years there will not be enough food . What can we do to solve these problems? 

If we eat more vegetables and less meat there will be more food available for every one. Land that is used to grow crops   46   five times more people than land where animals are kept. Our natural resources will last longer if we learn to recycle them.

The world population will not rise so quickly if people use modern methods of birth control.

Finally, if we educate people to think about the problems, we shall have a better and cleaner 47    in the future.

A. beautiful       B. unlimited         C. rare              D. valuable

A. common       B. the same         C. changeable          D. different

A. crowded       B. small            C. dirty             D. busy

A. protecting      B. saving           C. polluting       D. fighting

A. wonders       B. realizes          C. considers          D. discovers

A. poles         B. boats            C. methods             D. ideas

A. continue       B. have              C. ought                 D. go on

A. Thus          B. However       C. Generally speaking    D. Therefore

A. too many      B. a few           C. some                  D. few

A. production     B. pollution         C. population             D. revolution

A. feeds          B. increases         C. supplies          D. helps

A. nature         B. sea           C. planet            D. forest

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