缺陷是指不满足合同技术协议或相关规范的基本功能和性能指标要求,但不影响系统稳定运行,

题型:判断题

问题:

缺陷是指不满足合同技术协议或相关规范的基本功能和性能指标要求,但不影响系统稳定运行,可通过修改得以纠正的问题。()

考点:继电保护工考试继电保护中级工继电保护中级工题库
题型:判断题

在神经骨骼肌接头处,消除乙酰胆碱的酶是

A.腺苷酸环化酶

B.ATP酶

C.胆碱脂酶

D.单胺氧化酶

E.Na+一K+依赖式ATP酶

题型:判断题

8岁小儿标准身高为

A.120cm

B.125cm

C.130cm

D.135cm

E.138cm

题型:判断题
完形填空。
     There are many kinds of friends. Some are always   1   you, but don't understand you. Some say only
a few words to you, but understand you. Many people will step in your life, but only   2   friends leave
footprints (脚印).
     I shall always recall (回忆) the autumn and the girl with the   3  . She will always bring back the friendship
between us. I know she will always be my best friend.
     It was the golden season. I could see the yellow leaves   4   in the cool   5  . In such a season, I liked
walking alone in the leaves,   6   to the sound of them.
     Autumn is a   7   season but life is uninteresting. The free days always get me   8  . But one day, the sound
of a violin   9   into my ears like a stream (小溪) flowing in the mountains. I was so surprised that I jumped to
see what it was. A young girl, standing in the wind, was  10  in playing her violin.
     I had  11  seen her before. The music was so nice that I listened quietly. Lost in the music, I didn't know
that I had been  12  there for so long but my existence (存在) did not seem to disturb her.
     Leaves were still falling. Every day she played the violin in the corner of the building  13  I went downstairs
to watch her performance. I was the only listener. The autumn seemed no longer lonely and life became  14 .
  15  we didn't know each other, I thought we were already good friends. I believed she also loved me.
     Autumn was nearly over. One day, when I was listening carefully, the sound suddenly  16 . To my
astonishment (惊讶), the girl came over to me.
     "You must like the violin," she said.
     "Yes. And you play very well. Why did you stop?" I asked.
     Suddenly, a  17  expression appeared on her face and I could feel something unusual.
     "I came here to see my grandmother, but now I must leave. I once played very badly. It was your listening
every day that  18  me." she said.
     "In fact, it was your playing  19  gave me a meaningful autumn," I answered, "Let's be friends." The girl
smiled, and so did I.
     I never heard her play again in my life. I no longer went downstairs to listen like before. Only thick leaves
were left behind. But I will always remember the fine figure (身影) of the girl. She was like a  20  so short,
so bright, like a shooting star giving off so much light that it made the autumn beautiful.
( )1. A. with      
( )2. A. online    
( )3. A. sound     
( )4. A. shaking   
( )5. A. wind      
( )6. A. watching  
( )7. A. lively      
( )8. A. up        
( )9. A. flowed    
( )10. A. lost        
( )11. A. once      
( )12. A. waiting   
( )13. A. because   
( )14. A. interesting
( )15. A. But       
( )16. A. stopped   
( )17. A. happy     
( )18. A. surprised 
( )19. A. that      
( )20. A. song      
B. for       
B. true     
B. song    
B. hanging  
B. snow     
B. listening
B. lovely     
B. off      
B. grew      
B. active    
B. never  
B. stopping
B. so         
B. moving    
B. However    
B. began    
B. sad      
B. excited    
B. which   
B. dream    
C. against    
C. new        
C. play       
C. flying     
C. air          
C. seeing    
C. harvest      
C. down        
C. entered   
C. busy         
C. often       
C. standing    
C. when        
C. encouraging
C. Even       
C. gone         
C. strange    
C. encouraged    
C. it          
C. fire      
D. to            
D. old        
D. violin     
D. floating      
D. rain        
D. hearing    
D. lonely        
D. over         
D. ran        
D. interested                 
D. usually   
D. hearing       
D. but          
D. exciting     
D. Though       
D. changed      
D. surprised    
D. interested   
D. who        
D. sister    
题型:判断题

重庆某小学发生雷击事件,造成7人死亡,44人受伤,其中4人重伤。有人说这是老天惩罚,有人说是天灾人祸。请问你对这件事情的看法?

题型:判断题

读下面某沿海地区一山地垂直自然带分布图,回答下列小题。

该山地可能位于()

A.北半球温带地区

B.北半球亚热带地区

C.南半球温带地区

D.南半球亚热带地区

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