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				 ―How long  have you studied here?  ―               two years. I’m used to the life here.  A. For         B.  Since       C.  In          D.  By			【查看更多】
			


		
     
    


		
    
		
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    —How long have you studied here? 
    —_______ two years. I'm used to the life here. 
    

    [     ]
    A. For 
    B. Since 
    C. In
    D. By 
    

			
    
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