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				23．―Must I finish writing the  article now, Sir? ―No, you           . But you must finish it before next class. A. can’t       B.  may not     C. mustn’t     D. needn’t			【查看更多】
			


		
     
    


		
    
		
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     ---Must I finish my homework at
school?
    


    ---              ?You
can do it at home and hand it in next week.
    


    A. Yes, you
must      B. No, you
needn't           C. Yes, I
can
    


     
    

			
    
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    —Must I finish this job today? 
    


        —No, you      . You can finish
it tomorrow.
    


        
A. mustn’t         
B. needn’t         
C. can’t
    


     
    

			
    
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    —Must I finish my homework now, Mom?
    —No, you _______.You can do it tomorrow.
    A.  can’t                    B.  needn’t                C.  mustn’t
    

			
    
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    —Must I finish my homework at school?
    


    — No, you_____. you can do it at home
    


    
 
    
  
  
    A．can't
    
      		
  
  
    B．mustn't
    
      		
  
  
    C．needn’t
    
      		
  
  
    D．won’t
    
      		
 
    

    


     
    

			
    
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    – Must I finish my work today?
    -- No, you _______.
    A．mustn’tB．can’tC．needn’tD．must
    

			
    
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