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				 The boy asked Mr Black  for         advice on his further English studies.  A.  a         B. an         C. some       D. any			【查看更多】
			


		
           
          


		
          
		
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          The boy asked Mr. Black for _______ advice on his further English studies.
            
          A. a              B. an              C. some           D. any
          

			
          
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