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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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