试题与答案

注入防冻剂有什么作用？

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题型：名词解释

题目：

注入防冻剂有什么作用？

答案：

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下面是错误答案，用来干扰机器的。

参考答案：A

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     Every country has its own dining customs. Americans feel that the first rule of being a   1   guest is to be
on time. If a person is invited to dinner at six thirty,the hostess   2   him to be there at six thirty or  3   a few minutes after. Because she usually does the cooking, she has to time the meal   4   the hot rolls and the
coffee and the meat can be at their best when the guests come. If they are late,the food will not be so   5  ,
and the hostess will be   6  .  7     the guest cannot come on time, he should call his host or hostess on the
phone, give the reason,and tell   8    what time he can come.   9   the situations, guests sometimes bring a
box of candy, a bottle of wine or a bunch of flowers to give to the hostess as a   10   of appreciation.
     As guests continue to arrive, it is usually considered polite for the   11   in the group to   12   when a
woman enters the room and continue to stand until she is seated.   13 , most young people and some
groups of elder people   14   stress equality of the sexes no longer observe the custom. A visitor should
be   15   to each situation and follow the lead of the Americans present.
     When the guests sit down at a dinner table,it is a   16    for the men to help the ladies by pushing their
chairs under them. However,some Americans   17   do this, so the visitors must notice what others do and
do the    18  .  19    the meal is under way and if the dinner is in a private home,a guest    20   avoid
embarrassment by leaving talk to someone else.
( )1. A. polite      
( )2. A. tells       
( )3. A. at most     
( )4. A. in case    
( )5. A. tender     
( )6. A. angry      
( )7. A. If          
( )8. A. at         
( )9. A. Looking at  
( )10. A. matter    
( )11. A. host       
( )12. A. smile     
( )13. A. As a result
( )14. A. whose     
( )15. A. aware      
( )16. A. custom    
( )17. A. even      
( )18. A. following  
( )19. A. Unless    
( )20. A. shouldn't  		B. elegant        
B. expects        
B. less than      
B. as long as    
B. nutritious    
B. nervous        
B. Unless        
B. in            
B. Combined with  
B. heart          
B. men            
B. stand          
B. Moreover      
B. what          
B. similar        
B. regulation    
B. no longer      
B. same          
B. Until          
B. must           		C. honored      
C. asks          
C. at least      
C. so that      
C. good          
C. shameful      
C. Whether      
C. on            
C. Depending on  
C. sense        
C. hostess      
C. applaud      
C. In addition  
C. who          
C. active        
C. habit        
C. still        
C. deed         
C. While        
C. needn't       		D. serious          
D. hopes            
D. more than        
D. on condition that
D. enough          
D. disappointed    
D. Although        
D. about            
D. Related to      
D. sign            
D. women            
D. nod              
D. However          
D. which            
D. sensitive        
D. principle        
D. no more          
D. example          
D. After            
D. may              
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