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                 The doctor said he was overweight and should pay attention ___________ exercise.
           A. to do                       B. to doing                          C. do
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          B
          本題考查動(dòng)詞搭配。pay attention to關(guān)心，to為介詞，后接doing，選B。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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