7岁男孩,1岁后发绀逐渐加重,胸骨左缘第2~3肋间有Ⅱ~Ⅲ级收缩期杂音,为明确诊断最

题型:单项选择题

问题:

7岁男孩,1岁后发绀逐渐加重,胸骨左缘第2~3肋间有Ⅱ~Ⅲ级收缩期杂音,为明确诊断最有价值的检查是

A.心动电流图

B.动脉血氧饱和度

C.心脏功能负荷试验

D.胸部X线片

E.心导管造影

考点:口腔执业助理医师口腔执业助理医师2005年真题
题型:单项选择题

砂率是如何影响混凝土拌合物的和易性的?

题型:单项选择题
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   on 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 and 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
believe 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 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 is like a   20 
-so short, so bright, like a shooting star giving off so much light that it makes the autumn beautiful.
( ) 1. A. with      
( ) 2. A. good      
( ) 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. falling    
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:单项选择题

She admitted that she had hidden the evidence because she loved him and wanted to  him  trouble.

A.keep;out

B.keep;out of

C.keep;up

D.keep;into

题型:单项选择题

对于公布的选民名单有不同意见的,可以向选举委员会提出申诉。申诉人对选举委员会作出的处理决定不服的,可以采取以下哪些措施( )。

A.向选举仲裁委员会申请仲裁

B.向人民法院起诉

C.向上一级人民政府反映

D.向上一级选举委员会申诉

题型:单项选择题

网络资产使用部门应定期进行资源管理系统中网络资产实物数据与现场实物的清点对照检查,确保工程决算数据与现场实物信息完全一致。

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