

       

2020-02-09 14:32
  26
  0
        
        
                                    
          
                                     
                                             
     
                                            
     
                             
     
                         
            
1957       
1982   
1985   
2001                                         
         
               
1.                      
2.                         
3.                             
4.                     
2013  8.23                                                                                                                                                     
                                                                      
                
                                                           
                                                            
            
           
        
                  
                  
                 
                   
              
                  
                 
      1            
                    1                      
               4.4                                                            3.2                       
                      1        1              1          1                                       
6                
  6            
6                  
                
                      
6 12                     
        
1.          
2.       
3.                
4.       
12 18                 
      
1           
2          
3        
4            
5     
6          
7    APP    
8    APP    
          
  
    5 10           
          
                     
         
          
             
                 
                     
     
                           
                         
                      
                  
                            
                      
                  
  
              
                 
                                    
                                                                                                              
                    
                                                                                                
                                                        
                  
                                                     
              
1                         
                                 
                        
                   
            
             
        
4+3 =7      
            
2                                          
           
     
1      1                       
2                  
2    1                    
  2                
3     1                 
2                 
     
1          1         2         
2         1      2      
3    1       2       3      4      
  



  
     
     