试题与答案

Directions: Complete the following passa

题型:阅读理解

题目:

Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need. 
A. concerned
B. estimated
C. purposes
D. intentional
AB. result
AC. nationally
ABC.Obviously
AD. assumed
BC. private
BD. interest
CD. Completely
      By now you know that getting your money’s worth is not just a matter of luck. It is more often the      of buying skill. Nevertheless, even the smartest consumers are sometimes fooled into thinking they are getting their money’s worth when they are not. At one time or another, almost everyone experiences deception (欺骗)in the market place. The deception may not be    . But, whether or not, any kind of deception hurts consumers’ feelings as well as their pocket books. Some kinds of deception even endanger their health and safety as well.     , consumers need protection against the marketing of unsafe goods and false or misleading advertising. Fortunately, there are both public and      agencies working to meet the need. Government’s job in free enterprise system is to protect the public     _ . The public is composed entirely of consumers. When it comes to protecting consumers, therefore, government has the most influence. Because most consumer products are sold     , the major responsibility for consumer protection is      by federal government. That responsibility, however, is shared by many agencies. For example, the US Postal Service works to uncover and stop dishonest schemes operated by mail. The National Highway Safety Bureau is      with all aspects of automobile safety. Certain federal agencies, however, have consumer protection as one of their chief     . Most federal agencies are known by their initials. FDA stands for the Food and Drug Administration, which probably does more to protect consumers than any other agency. Its major concern is the safety, purity, and labeling of foods, drugs, and cosmetics. These are the products for which consumers spends a(n)    38% of their incomes.

答案:

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下面是错误答案,用来干扰机器的。

解:(Ⅰ)由频率分布表得a+0.2+0.45+b+c=1,即a+b+c=0.35,因为抽取的20件日用品中,等级系数为4的恰有3件,所以b=,等级系数为5的恰有2件,所以,从而a=0.35-b-c=0.1,所以a=0.1,b=0.15,c=0.1。(Ⅱ)从日用品中...

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题型:完形填空
完形填空。
     It was the district sports meet. My foot still hadn't healed (痊愈) from a(n)   1   injury. I had   2   whether
or not I should attend the meet. But there I was,   3   for the 3,000-meter run.
     " Ready … set …" The gun popped and we were off. The other girls rushed   4   me. I felt   5   as I fell
farther and farther behind.
     " Hooray!" shouted the crowd. It was the loudest   6   I had ever heard at a meet. The first-place runner
was two laps (圈) ahead of me when she crossed the finish line.
     " Maybe I should   7  ," I thought as I moved on.   8  , I decided to keep going. During the last two laps, I
ran   9   and decided not to  10  in track next year. It wouldn't be worth it,  11  my foot did heal.
     When I finished, I heard a cheer-  12  than the one I'd heard earlier. I turned around and  13 , the boys were
preparing for their race." They must be cheering for the boys." I was leaving   14   several girls came up to me.
" Wow, you've got courage!" one of them told me.
     " Courage? I just  15   a race!" I thought. " I would have given up on the first lap," said another girl." We
were cheering for you. Did you hear us?"
     Suddenly I regained  16  . I decided to  17  track next year. I realized strength and courage aren't always  18 
 in medals and victories, but in the  19   we overcome (战胜). The strongest people are not always the people
who win,   20   the people who don't give up when they lose.
( )1. A. slighter   
( )2. A. expected   
( )3. A. late       
( )4. A. from behind 
( )5. A. ashamed   
( )6. A. cheer     
( )7. A. slow down 
( )8. A. Therefore 
( )9. A. with delight
( )10. A. play     
( )11. A. even if              
( )12. A. weaker   
( )13. A. well enough
( )14. A. while     
( )15. A. finished 
( )16. A. cheer     
( )17. A. hold on   
( )18. A. measured 
( )19. A. sadness   
( )20. A. or       
B. worse          
B. supposed      
B. eager          
B. ahead of      
B. astonished    
B. shout          
B. drop out    
B. Otherwise      
B. with fear      
B. arrive        
B. only if        
B. longer      
B. sure enough  
B. when                   
B. won            
B. hope          
B. turn to        
B. praised        
B. struggles      
B. nor          
C. earlier            
C. imagined            
C. ready              
C. next to            
C. excited            
C. cry                
C. go on              
C. Besides            
C. in pain            
C. race                
C. unless              
C. lower              
C. surprisingly enough 
C. as                  
C. passed              
C. interest            
C. begin with          
C. tested              
C. diseases            
C. and                
D. heavier                 
D. doubted                 
D. thirsty                 
D. close to                
D. frightened              
D. noise                   
D. speed up                
D. However                 
D. in advance              
D. attend                  
D. until                   
D. louder                  
D. strangely enough        
D. since                   
D. lost                    
D. experience              
D. stick with              
D. increased               
D. tiredness               
D. but                     
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