◎ 题干
完形填空。
     No air means death (死).   1   we can't see it, there is air around us. So air is everywhere and it   2   life
to every   3   thing.   4   it we can't live. Bad air makes people ill. We must have fresh air to keep us in good
health.In the city there are a great many people and there are too many cars   5   on the road.
    The gas which the car sends out is made up of bad gases. Every day we breathe it in and   6  . This makes
us   7   sick. So people should go out of the door as much as they can. There are many factories, too. From
the chimneys (烟囱) of these factories, we get the smoke usually in black color. This kind of smoke is
dangerous   8   our health. So in order to keep us   9  , we have to go out to the countryside to  10  more fresh
air. Or we can climb up hills to get more fresh air.
(     )1. A. Or         
(     )2. A. gives      
(     )3. A. live       
(     )4. A. With       
(     )5. A. run        
(     )6. A. out        
(     )7. A. feel       
(     )8. A. to         
(     )9. A. health     
(     )10. A. breathes       
B. But             
B. gave           
B. lives         
B. Without          
B. to run         
B. outside        
B. feeling        
B. with           
B. well              
B. breathe  
C. Though            
C. giving            
C. lived           
C. In                
C. running          
C. off               
C. to feel         
C. about            
C. healthy             
C. breathing 
D. When                    
D. given                   
D. living             
D. Off                     
D. ran                   
D. away                                  
D. felt               
D. for                    
D. better                   
D. breathed      
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“完形填空。 No air means death (死).1we can't see it, there is air around us. So air is everywhere and it2 lifeto every3thing.4it we can't live. Bad air mak…”主要考查了你对  【健康环保类阅读】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。