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				 ―Mum, can I go to the movies today?   ―Sure, but you          finish your  schoolwork first.    A. can          B.  can’t         C.  must         D.  needn’t			【查看更多】
			


		
     
    


		
    
		
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    ---Mum, can I go to the movies today?
    ---Sure, but you ________ finish your schoolwork first.

    1. A.
      can
    2. B.
      can't
    3. C.
      must
    4. D.
      needn't
    

			
    
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    —Mum, can I go to the movies today?            
    —Sure, but you _______ finish your schoolwork first.        
    

    [     ]
    A. can     
    B. can't   
    C. must   
    D. needn't 
    

			
    
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