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           Luo Yang devoted all his life _________for China Nation Aviation(中國航天).
          A．to workB．workC．to workingD．worked
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          C

          試題分析：句意：羅陽將他的一生都獻(xiàn)給了中國的航天事業(yè)。devote…to…中的to為介詞，所以后面如果跟動詞時，需要用動詞的ing形式；故選C。 
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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