问题 多项选择题

引起牙合错畸形的口腔不良习惯有()

A.咀嚼功能异常

B.咬下唇

C.吮指

D.唇系带异常

E.伸舌

答案

参考答案:B, C, E

完形填空
完形填空。
     A fox is   1   food. He is very hungry. Now he   2   near a wall. The wall is very   3   . The fox is looking
up. He sees   4   fine grapes   5   the wall. He smiles says,"   6   nice they are! I want to eat them." The fox is
jumping. He jumps and jumps,   7   the wall is too high. He  8   get the grapes. The fox says," I must go now,
I don't like those grapes.  9   are green. They are not  10   to eat."
(   )1. A. seeing 
(   )2. A. gets   
(   )3. A. much   
(   )4. A. a little
(   )5. A.  in    
(   )6. A. What   
(   )7. A. and    
(   )8. A. can’t 
(   )9. A. We     
(   )10. A. bad   
B. finding out 
B. comes        
B. small        
B. few       
B. on          
B. How          
B. or            
B. can      
B. It            
B. good       
C. looking for       
C. goes                   
C. strong                
C. much               
C. at                
C. What a                 
C. but                    
C. hasn’t            
C. You                  
C. hard         
D. finding        
D. stands               
D. high               
D. a lot of          
D. for             
D. How a                
D. where                  
D. isn’t       
D. They                
D. better           
单项选择题