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				29．一    you free this evening?  ―No, I have much work to do  this evening．  A．Do    B．Is       C．Are     D．Will			【查看更多】
			


		
           
          


		
          
		
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          一       you free this evening?
            
          —No, I have much work to do this evening．
            
          A．Do         B．Is         C．Are                D．Will
          

			
          
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