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          Tom is a hard-working boy, he always keeps       English.
          A．practice speakingB．speak
          C．practicing speakingD．practice spoken
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          C
          keep doing sth，表示一直做某事，而practice doing sth，表示練習(xí)做某事，故選答案為C
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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