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				----I can't stop playing computer games.  ----For your health, my boy, I'm afraid  you       .  A. can        B. may           C. must       D. have to			【查看更多】
			


		
           
          


		
          
		
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          ----I can't stop playing computer games.
            
          ----For your health, my boy, I'm afraid you           .
            
          A. can             B. may                  C. must           D. have to
          

			
          
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          －I can’t stop playing computer games．
          

          －For your health, my boy, I’m afraid you ________．
          

          

          [　　]
          

          A．can
          

          

          B．may
          

          

          C．must
          

          

          D．have to
          

          

          

			
          
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