问题 单项选择题

6岁女孩,反复发生支气管肺炎,于2岁时体检发现胸骨左缘第2肋间有Ⅰ~Ⅲ级收缩期杂音,经进一步检查诊断为先天性心脏病:房间隔缺损。

若此病例为第1孔未闭型缺损,除了下列哪项外,均为X线检查特点

A.心脏轻至中度扩大,以右心房和右心室为主

B.肺动脉段明显突出,肺门血管造影增粗,可有肺门“舞蹈”

C.肺血管纹理增粗,肺野充血

D.主动脉影正常

E.右房室瓣关闭不全,左心室增大

答案

参考答案:D

完形填空
完型填空。
    Beethoven had an ugly face and a very   1   temper (脾气) but people   2   him to their homes. When he lost
his temper, they forgave (原谅) him. He was often poor and ill during his life. After one illness, he suddenly
  3   himself deaf. At that time he was   4    31. What a blow it was on him!
      5   this didn't stop Beethoven   6   on in his life.He went on   7   much music. He wrote long pieces and
short pieces, happy ones and   8   ones. During his life, he composed (作曲) about 300 pieces.   9   people's
surprise, he wrote some of his best and most beautiful pieces  10   he became deaf. Many of them are known
and loved all over the world.
( ) 1. A. good           
(     ) 2. A. didn't like to ask 
(     ) 3. A. looked for      
(     ) 4. A. just          
(     ) 5. A. Because         
(     ) 6. A. to walk         
(     ) 7. A. write           
(     ) 8. A. wonderful        
(     ) 9. A. For            
(     ) 10. A. before         
B. better      
B. liked to invite     
B. found        
B. just now       
B. As            
B. walk          
B. to write       
B. sad          
B. In            
B. until     
C. bad                
C. didn't like to take  
C. found out           
C. still              
C. But                
C. for walking         
C. wrote              
C. hard                
C. At                  
C. after            
D. worse           
D. liked to let          
D. looked at       
D. even            
D. So              
D. from walking    
D. writing         
D. strong          
D. To              
D. if            
单项选择题