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				 Mrs. Li  devoted most of her time             her students.A. teach        B.  teaching          C.  to teach          D.  to teaching			【查看更多】
			


		
           
          


		
          
		
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          Mrs Li devoted most of her time _____ her students. 
          

          [     ]
          A. teach 
          B. teaching 
          C. to teach 
          D. to teaching 
          

			
          
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          Mrs Li devoted most of her time ________ her students．
          

          

          [　　]
          

          A．teach
          

          

          B．teaching
          

          

          C．to teach
          

          

          D．to teaching
          

          

          

			
          
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