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				53．--Is  that       interesting book?-- Yes, but it is       difficult．A．a(chǎn)n;  a little     B．a(chǎn); a  bit        C．a(chǎn); a little        D．a(chǎn)n; little			【查看更多】
			


		
           
          


		
          
		
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          --Is that            interesting book?
            
          -- Yes, but it is            difficult．
            
          A．a(chǎn)n; a little          B．a(chǎn); a bit             C．a(chǎn); a little               D．a(chǎn)n; little
          

			
          
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