搜题请搜索小程序“爱下问搜题”
问题 单项选择题

男，70岁，冬季咳嗽3～4年。2天前发热，咳嗽、咳痰，查体可见肺气肿体征,为鉴别阻塞性肺气肿与老年性肺气肿，支持前者的是

A．呼气延长

B．吸气延长

C．中水泡音

D．小水泡音

E．断续性呼吸音

答案

参考答案：A

完形填空
完形填空。

     Hi! I'm Lisa.  I haven't got __1__ sisters.  I have got a brother. __2__ is seven years old.  He
 always __3__ birthday parties.  When he __4__ a birthday,  we usually __5__  a party __6__ his
 birthday.  He invites all his friends __7__ the party.  Mum __8__ a cake for him.  I play __9__ piano.  He
  and his friends sing and dance.        
     I like music.  It's my favourite __10__ .  I have music __11__ Monday and Thursday.  I like __12__ 
 music and I often buy CDs __13__ my favourite singers.  I also like tennis.  I often play tennis __14__ my
  friends.  We have dinner at 6: 00 in the evening.  After dinner,  I __15__ my homework.  My brother
 watches TV.  We go to bed at half past nine.

( ) 1. A. some      
( ) 2. A. She        
( ) 3. A. like      
( ) 4. A. have      
( ) 5. A. has        
( ) 6. A. to      
( ) 7. A. in      
( ) 8. A. make      
( ) 9. A. a        
( ) 10. A. sport    
( ) 11. A. in        
( ) 12. A. listen to
( ) 13. A. with      
( ) 14. A. on        
( ) 15. A. make                              		B. any      
B. His      
B. likes      
B. has      
B. are      
B. with      
B. to        
B. to make    
B. an        
B. color      
B. on        
B. listening    
B. to        
B. at        
B. do                         		C. a            
C. He          
C. liking        
C. is          
C. have        
C. for          
C. at          
C. makes          
C. /            
C. day          
C. at          
C. listening to
C. at          
C. in          
C. have             		D. an        
D. Him        
D. to like    
D. does      
D. do        
D. in        
D. on        
D. making    
D. the        
D. lesson    
D. /          
D. listen    
D. by        
D. with      
D. go                       
查看答案
单项选择题

沉淀反应中如抗体过量将出现（）

A.前带现象

B.后带现象

C.沉淀物增多

D.等价带现象

E.假阳性
查看答案