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				―Why are you laughing?  ―Oh, I've just read          interesting story.  A. a      B. an           C.  the     D. 不填			【查看更多】
			


		
           
          


		
          
		
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          —Why are you laughing?
            
          —Oh, I've just read __       interesting story.
            
          A. a             B. an           C. the           D.不填
          

			
          
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           —Why are you laughing ?
              
           —Oh , I’ve just read _____interesting story.
              
          　　 A .  a　　　 B. an　 C. the　 D./
              
                           
          

			
          
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