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问题 单项选择题

轨道平车整车要求下拉杆应设置安全吊，在制动状态下，下拉杆下与安全吊之间的间隙不应小于（），同一转向架的两安全吊与下拉杆的间隙之差不应大于20mm。

A、20mm

B、50mm

C、25mm

D、10mm

答案

参考答案：D

完形填空
完形填空。

     Not long ago I wasn't doing very well in exams and I was full of disappointment and  __1__
thinking.While on the Internet,I met many new friends, but one in particular __2__.His nickname
is Colorful Day and we __3__ on the Web.He told me: he lost his __4__ at age 15, and felt the
whole world had closed its door to him.
     He was __5__ so fast that I couldn't believe he was blind! But he continued to __6__: Five
years ago, I realized it was time to change my life.I had read about Helen Keller and understood
 her life and __7__.So I developed a website about her life __8__ mine called Three Days to See.
     I visited his website which was well produced and vividly __9__.
     I asked, "How did you __10__ to build such a website?" He said,"Owing to the new technology,
I can use software specially __11__ for the blind. __12__ I point the cursor(光标), it will just read
it out to me.We can do far more things and __13__ more information than we could before."
     I then asked, "Didn't you have great difficulty with it?"
     He hesitated and then began his __14__ with a smiling face," Yes, but I have faith in myself to
__15__ my  colorful day. And modern technology gives me this __16__ to do it."
      His __17__ attitude towards life made me believe that our destiny offers not the cup of despair,
__18__ the chalice (大杯) of opportunity. I returned to my lessons, and this time with a smile on my
face and with __19__ of a colorful future.
     The Internet, which opened to me to __20__ different lives and cultures, has a charm you couldn't
find in another wise nonvirtual world.

( )1.A.positive  
( )2.A.turned out
( )3.A.argued    
( )4.A.eyesight  
( )5.A.speaking  
( )6.A.follow    
( )7.A.friendship
( )8.A.as well as
( )9.A.offered  
( )10.A.try      
( )11.A.designed
( )12.A.Whether  
( )13.A.send    
( )14.A.webpage  
( )15.A.create  
( )16.A.moment  
( )17.A.hopeful  
( )18.A.but      
( )19.A.eagerness
( )20.A.touch   		B．active      
B．stood out    
B．interviewed  
B．hearing      
B．saying      
B．write        
B．marriage    
B．such as      
B．presented    
B．come        
B．distinguished
B．However      
B．access      
B．speech      
B．produce      
B．privilege    
B．disappointed
B．and          
B．expectations
B．feel         		C．negative    
C．came out    
C．told        
C．courage      
C．typing      
C．read        
C．happiness    
C．like        
C．delivered    
C．work        
C．planned      
C．Whatever    
C．communicate  
C．words        
C．recognize    
C．opportunity  
C．pleasant    
C．so          
C．richness    
C．experience   		D．instructive  
D．looked out  
D．chatted      
D．confident    
D．spelling    
D．copy        
D．hardships    
D．as          
D．found        
D．manage      
D．imagined    
D．Wherever    
D．exchange    
D．opinions    
D．organize    
D．occasion    
D．optimistic  
D．then        
D．nervousness  
D．suffer    
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单项选择题 案例分析题

患者男性，46岁，车祸致伤。查体：呼唤睁眼，不能正确回答问题，刺痛定位。

该病例GCS分级为（）

A.9分

B.10分

C.11分

D.12分

E.13分
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