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           When Mr Wang was young, he________ in the river.
          A．uses to swimB．used to swimC．used to swimmingD．used swim
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          B

          試題分析：句意：當王先生年輕的時候，他經(jīng)常在河里游泳�！斑^去常常做某事”是used to do。故選B。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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