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          Bill often _____________ and he is _____________ now. 

          A. skate, skating
          B. skates, skating
          C. skating, skates
          			
          

			
          
				
          
		
		
	
          
		
          
			
          
				
          
				B				
          
			
          
			
          
				
          
			
          
			
          
				
          
			
          
			
          
				
          
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				相關習題
			
          	
						
          
			
          
				科目：小學英語
				來源：專項題
				題型：單選題
			
          
									
          Bill often _____________ and he is _____________ now. 
          

          [     ]
          A. skate, skating
          B. skates, skating
          C. skating, skates
          

			
          
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