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问题 单项选择题

临床的第一个诊断是

A．脑膜炎

B．脑炎

C．急性硬膜下出血

D．蛛网膜下腔出血

E．脑出血

答案

参考答案：D

完形填空
完形填空。
     Sam and Pat are   1  . They're in   2   class. Sam works harder and studies better   3   Pat. One day the
teacher asks the students   4   a composition. The name of the composition is "My mother". Sam   5   a
composition and is going to hand it to the teacher. Pat says, "Sam, let me have   6  ." Pat reads it and copies it.
     The   7   day, the teacher asks Pat,"   8   is your composition just as  9  , Pat?"
     "Because we have the same  10 ." Says Pat.
( )1. A. sisters    
( )2. A. one        
( )3. A. with       
( )4. A. to write   
( )5. A. copies     
( )6. A. drink      
( )7. A. this       
( )8. A. Why        
( )9. A. Sam        
( )10. A. brother    		B. friends       
B. the same      
B. as            
B. write         
B. writes        
B. a good time   
B. that          
B. What          
B. Sam’s        
B sister          		C. brothers     
C. a            
C. like         
C. writes       
C. reads        
C. a walk       
C. next         
C. Which        
C. Sams        
C. uncle       		D. girls       
D. a different              
D. than        
D. writing     
D. makes       
D. a look      
D. another     
D. Whose         
D. Sams’     
D. mother      
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单项选择题 A1/A2型题

患者，女，1切缘切1/3折断，经治疗后要求做PFM全冠修复。若基底冠做得过短可能导致下列哪种情况？（）

A.明度增加

B.彩度增加

C.透明度增加

D.牙齿外形过短

E.切端部瓷裂
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