问题 单项选择题

荆州明德ZJK流量自控仪智能控制系统供电部分采用以下哪种电压规格()

A.AC220V

B.AC110V

C.DC24V

D.DC12V

答案

参考答案:C

解答题
完形填空
完形填空。
     A little boy knocked on the door of the old house. He waited, and sweated from   1   of seeing the
owner, who   2   ever came out. As he was ready to    3  , the door slowly opened.
   "What do you want?" the old man asked.
   "Uh, sir, I'm   4   magazines for school and I was   5   if you would like to buy    6  ." The old man
onl  7   at the boy. Meanwhile, the boy saw many dog figurines(小雕像) inside the house. "Do you 
  8   dogs?" he asked. "Yes, I have many dog figurines in my house; they are all I have." The boy then
felt sorry for the man, as it seemed he was very    9  . "Well, I do have a magazine here for collectors.
It is   10   for you. I also have one about dogs since you…" The old man started to close the door,
saying   11  , "No, boy. I don't need any magazines of any kind. Now goodbye."
   The boy was   12   for the old man being so lonely. He went home and then had an    13  . He had a
little dog figurine which didn't   14   much to him since he had a real live dog and a large family. The boy
headed   15  . He knocked on the door again and this time the old man came right to the door. "Boy, I
thought I told you no   16  ."
   "No, sir. I want to bring you a   17  ." The boy   18   him the figurine and the old man's face   19  . "
Boy, you have a big heart.   20   are you doing this?"
   "I think it means more to you."
   From that day on, the old man started coming out and talking with neighbors.
( )1. A. excitement
( )2. A. hardly    
( )3. A. knock on  
( )4. A. selling  
( )5. A. wandering
( )6. A. it        
( )7. A. laughed  
( )8. A. keep      
( )9. A. busy      
( )10. A. clear    
( )11. A. easily  
( )12. A. sad      
( )13. A. opinion  
( )14. A. mean    
( )15. A. off      
( )16. A. noises  
( )17. A. book    
( )18. A. handed  
( )19. A. went pale
( )20. A. How      
B. fear          
B. frequently    
B. break in      
B. collecting    
B. wondering    
B. that          
B. pointed      
B. hate          
B. delighted    
B. safe          
B. coldly        
B. anxious      
B. idea          
B. worth        
B. back          
B. interruptions
B. doll          
B. lent          
B. turned dark  
B. When          
C. embarrassment
C. hurriedly    
C. cut off      
C. raising      
C. proving      
C. one          
C. reached      
C. kill          
C. lonely        
C. suitable      
C. comfortably  
C. eager        
C. mind          
C. talk          
C. away          
C. dogs          
C. gift          
C. attracted    
C. lit up        
C. Where        
D. happiness          
D. readily            
D. walk away          
D. designing          
D. hoping              
D. them                
D. looked              
D. collect            
D. disappointed        
D. boring              
D. nervously          
D. respectable        
D. thought            
D. use                
D. outside            
D. magazines          
D. help                
D. pleased            
D.calmed own          
D. Why