问题 名词解释

索洛模型

答案

参考答案:

又称作新古典经济增长模型、外生经济增长模型,是在新古典经济学框架内的经济增长模型。是Solow于1956年首次创立的,用来说明储蓄、资本积累和增长之间的关系。自建立以来,这一模型一直是分析以上三个变量关系的主要理论框架。

完形填空
完形填空。
     For the first nineteen months, Helen Keller was like other pretty, happy babies in every way. Then a
sudden illness destroyed her sight and hearing.   1   she could not hear what other people were saying, the
child couldn't   2   to speak. For the next five years, she lived in a world of darkness   3   sounds and words.
     The person who changed Helen's world was her teacher, Anne Sullivan, who   4   her life in 1887. Miss
Sullivan had agreed   5   a blind child who acted like a young animal, rushing wildly around, throwing and
hitting anyone whom she could   6  . Who could believe that   7   child could be taught? But Anne had been
blind during part of her childhood and had learned to read Braille,   8   is a system of raised dots that can be
felt by the fingers of a blind person. She had learned   9   again only after several operations, and she  10  
forgot the experience of
  11 .
     Miss Sullivan couldn't teach Helen to speak  12  some other important things   13  . The little girl had to
learn to control her actions and feelings. She had always been able to get what she wanted   14   force. The
teacher had to  15  her learn that she could not always do  16  she wished to do. Miss Sullivan's battle began.
Sometimes there was real fighting   17   the wild child and the strong teacher.   18  , however, the battle was
won by Miss Sullivan, who had succeeded  19  Helen that she loved her and wanted to help her. The child and
the teacher became friends. They  20  be friends until the teacher's death, fifty years later.

(    )1. A. Because    
(    )2. A. able       
(    )3. A. with       
(    )4. A. brought to 
(    )5. A. to teach   
(    )6. A. see        
(    )7. A. so         
(    )8. A. it         
(    )9. A. to speak   
(    )10. A. not       
(    )11. A. deaf      
(    )12. A. as soon as
(    )13. A. learned   
(    )14. A. to use    
(    )15. A. make      
(    )16. A. whatever  
(    )17. A. among     
(    )18. A. At first  
(    )19. A. in        
(    )20. A. wouldn't  

B. If                
B. study             
B. without            
B. entered           
B. to bring up      
B. reach             
B. a                 
B. this              
B. to walk           
B. neither           
B. being deaf          
B. until           
B. had studied        
B. by using        
B. get                
B. however          
B. between              
B. At last         
B. in understanding  
B. could never    
C. Even         
C. learn        
C. either       
C. saved          
C. to cure       
C. look at     
C. such         
C. that           
C. to look     
C. nor          
C. blind          
C. after      
C. had learned    
C. using      
C. tell           
C. wherever      
C. in              
C. At the end  
C. in showing  
C. came to    
D. Though                          
D. managed                         
D. of                            
D. made                             
D. to punish                       
D. look for                     
D. such a                          
D. which                           
D. to see                     
D. never                           
D. being blind                       
D. when                          
D. had been learned              
D. to be used                     
D. ask                            
D. whoever                        
D. against                            
D. At once                      
D. to show                       
D. continued to               
问答题