问题 问答题 简答题

土石坝施工料场的空间规划应考虑哪些方面的问题?

答案

参考答案:①料场距土坝运距要尽可能短;

②近的料场不得影响坝体防渗稳定;

③坝的上下及左右岸最好均有料场;

④低料场低用,高料高用;

⑤石料场应距重要建筑物和居民点有足够的防爆、防震安全距离。

完形填空
完形填空。 
     Mr Black works in a hospital. As a good     1     , the people in the town like him. He's of-ten     2    
to the patients and looks them over carefully._  3     he's always busy and has littletime to rest.    
One morning Mr Black got to the hospital and saw there was a fat woman in the    4     . He called her into
his office and asked, "    5    , madam?"     
     "It was my birthday yesterday, sir", said the woman. "My husband gave me a      6    . But I couldn't
push my way in it. "    
     "    7    , madam," said Mr Black, "You must lose some weight. You'll be able to     8    your coat, if 
you do all that I say. "      
     "You re      9    , sir," said the rich woman. "He bought me not a coat, but an expensive    10   ."
( )1. A. doctor            
( )2. A. bad              
( )3. A. Or                
( )4. A. classroom        
( )5. A. How do you do    
( )6. A. house            
( )7. A.It doesn't matter  
( )8. A. put              
( )9. A. right            
( )10. A. bike            
B. farmer          
B. fine            
B. But              
B. waiting room    
B. How are you      
B. coat            
B. It's a pleasure  
B. wear            
B. wrong            
B. bus              
C. teacher              
C. cold                  
C. So                    
C. park                  
C. What's the matter    
C. shop                  
C. I have no idea        
C. buy                  
C. easy                  
C. car                  
D. cleaner          
D. kind              
D. Then              
D. zoo              
D. How old are you  
D. present          
D. It's my favourite
D. wash              
D. safe              
D. truck            
单项选择题