问题 填空题

正常宫缩具有()、对称性和极性、()作用。

答案

参考答案:节律性;缩复

完形填空
完形填空。

      There are many different ways of seeing a town for the first time. One of them is to walk around it,
guide-book in hand. Of course, we may    1    with our guide-books the history and special developments
of a town and get to know them.    2    then, if we take our time and stay in a town for a while, we may
get to know it better. When we look at it as a whole, we begin to have some    3   , which even the best
guide-books do not answer. Why is the town just    4   this, this shape, this plan, this size? Why do its
streets    5   in this particular way, and not in any other way?
      Here even the best guide-book fails us. One can't find in it the information about how a town has
developed to the    6   appearance. It may not describe the original (最初的) design of a town. However,
one may get some ideas of what it    7   to look like by walking around the town. One can also imagine 
   8    the town was first planned and built. Then one can learn more about in what direction the town    9   
to develop.
     What is the point of studying towns in this way? For me, it is simply that one gets greater pleasure by
visiting and seeing a town with one's own eyes. A personal visit to a town may help one better understand
why it is attractive   10  just reading about it in a guide-book.

( )1. A. write  
( )2. A. But    
( )3. A. ideas  
( )4. A. of     
( )5. A. open   
( )6. A. old    
( )7. A. used   
( )8. A. what           
( )9. A. stops  
(     )10. A. from   
B. study     
B. Before       
B. opinions  
B. for         
B. run          
B. normal  
B. was like    
B. how             
B. appears            
B. through   
C. tell           
C. Since         
C. feelings    
C. like        
C. begin           
C. first       
C. had        
C. when             
C. starts      
C. than      
D. remember         
D. Until             
D. questions      
D. as             
D. move                
D. present                          
D. happened     
D. where                 
D. continues   
D. with         
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