女性,20岁,自幼有轻伤后出血不止,伴有关节肿痛,反复鼻出血、牙龈出血1年余,常见皮

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问题:

女性,20岁,自幼有轻伤后出血不止,伴有关节肿痛,反复鼻出血、牙龈出血1年余,常见皮肤黏膜出血点,自诉月经量过多。

最可能的诊断是()

A.再生障碍性贫血

B.急性白血病

C.过敏性紫癜

D.血友病

E.血小板减少性紫癜

考点:医学影像住院医师医学影像住院医师题库
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平行四边形的面积是三角形的2倍。[ ]

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白色念珠菌性口炎可见()

A.黏膜表面呈白色网状条纹

B.黏膜表面白色凝乳状假膜

C.黏膜表面散布大水疱

D.黏膜表面针尖大小密集小水疱成簇排列

E.黏膜表面细小淡红色丘疹

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完型填空。
     When I was about five years old, I used to watch a bird in the skies of southern Alberta from the
Blackfoot Blood Reserve in northern Montana where I was born. I loved this bird; I would   1   him for
hours. He would   2   effortlessly in that gigantic sky, or he would come down and light on the   3   and
float there beautifully. Sometimes when I watched him, he would not make a sound and liked to move 
  4   into the grasses. We called him meksikatsi, which in the Blackfoot language   5   "pink-colored feet";
meksikatsi and I became very good friends.
     The bird had a very particular significance to me   6   I desperately wanted to be able to fly too. I felt
very much as if I was the kind of person who had been born into a world where   7   was impossible.
And most of the things that I   8   about would not be possible for me but would be possible only for other
people.
     When I was ten years old, something unexpected   9   my life suddenly. I found myself become an  10  
child in a family I was not born into; I found myself in a  11  position that many native Americans find
themselves in, living in a city that they do not understand at all, not in another culture but  12  two cultures.
     A teacher of the English language told me that meksikatsi was not called meksikatsi, even though that is
what  13  people have called that bird for thousands of years. Meksikatsi, he said, was really "duck". I was
very  14  with English. I could not understand it. First of all, the bird did not look like "duck", and when it
made a  15 , it did not sound like "duck", I was even more  16  when I found out that the meaning of the
verb "to duck" came from the bird.
     As I  17  to understand English better, I understand that it made a great deal of  18 , but I never forgot
that meksikatsi made a different kind of meaning. I  19  that languages are not just different words for the
same things but totally different  20 , totally different ways of experiencing and looking at the world.
( )1.A. keep         
( )2.A. jump         
( )3 .A. nest         
( )4.A. quickly       
( )5.A. means         
( )6.A. though       
( )7.A. communication 
( )8.A. dreamed       
( )9 .A. improved     
( )10.A. educated     
( )11.A. weak        
( )12.A. between     
( )13.A. most         
( )14.A. desperate     
( )15.A. noise         
( )16.A. ashamed       
( )17.A. tried         
( )18 .A. evidence     
( )19.A. identified   
( )20.A. concepts     
B. watch      
B. dive      
B. hill      
B. naturally  
B. reads      
B. because    
B. imagination
B. worried    
B. enriched  
B. adopted  
B. comfortable    
B. against    
B. few        
B. bored      
B. call      
B. confused  
B. came      
B. distinction
B. confirmed  
B. regulations 
C. follow         
C. circle       
C. water        
C. freely        
C. shows          
C. while          
C. belief        
C. knew           
C. changed    
C. outgoing      
C. terrible      
C. without        
C. their          
C. uncomfortable   
C. decision     
C. embarrassed   
C. determined 
C. profit        
C. realized      
C. messages    
D. search            
D. wander        
D. road            
D. quietly        
D. states           
D. until             
D. flight          
D. argued          
D. ruined          
D. independent     
D. central        
D. beyond         
 D. my               
D. disappointed              
D. choice        
D. frightened        
D. expected      
D. sense           
D. predicted       
D. evaluations  
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动员预付款支付的条件是()

A、签定合同协议书

B、提交了履约的银行保单

C、提交了动员预付款的保单

D、施工准备已经完成

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根据用途限定程度的高低,属于低限定用途资源的是( )

A.人员经费和办公费用
B.组织被赋予的项目资源和组织所拥有的公共权力
C.行政组织被模糊授权管理的项目资源
D.跨组织共享的组织资源

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