问题 单项选择题

关于水加温器说法错误的是?()

A、控制开关、复位电门、过热电门、热循环电门、加热元件及指示灯。

B、2号汇流条的115伏交流供给前厕所;1号汇流条的115伏交流供给后厕所。

C、3个厕所都有水加温器。

D、指示灯亮表明电已供到加热器上,此时水温低于125℉/52C.°。

答案

参考答案:D

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完形填空
       No visitor was left in the museum now, and John was walking around to check if everything was all
right.   1   he saw a beautiful painting lying on the floor. John   2   and gave it to the curator (馆长). 
       The curator called several museums to check if it was a stolen painting   3   no one claimed (认领) it.
So the curator decided to hang it.  4   said it was beautiful and had a very deep meaning. The curator
was   5   to have such a painting in his museum and congratulated John on his discovery. 
       Some weeks later a woman and her   6   came to the museum. While they were looking at that painting, the little boy began to   7  . The curator went over and asked what was making him so sad.
       The child pointed to   8   and said, “That’s my painting and I want it back.”
       “Yes,” said his mother. “He   9   it on the floor a few weeks ago. If you look carefully, you can see the name on the painting.” The curator   10   believe his ears when he heard the truth.
( )1. A. Suddenly
( )2. A. set it up
( )3. A. because
( )4. A. Everyone  
( )5. A. nervous
( )6. A. husband  
( )7. A. cry
( )8. A. John      
( )9. A. put    
( )10. A. might    
B. Actually  
B. picked it up
B. so      
B. Someone    
B. lucky     
B. s on      
B. shout  
B. his mother  
B. drew      
B. could      
C. Usually    
C. tried it out  
C. or        
C. No one       
C. proud      
C. daughter      
C. smile    
C. the painting  
C. found      
C. might not      
D. Quickly            
D. put it down        
D. but                
D. None                
D. worried            
D. friends            
D. laugh              
D. the curator        
D. left                
D. couldn't          
判断题