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				30．He’s  quite        math, but he never drops it．    A．weak in          B．good at        C．interested in     D．tired of			【查看更多】
			


		
           
          


		
          
		
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          He’s quite ______ math, but he never drops it．
            
          A．weak in        B．good at         C．interested in         D．tired of
          

			
          
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          He's quite ________ math, but he never drops it．
          

          

          [　　]
          

          A．weak in
          

          

          B．good at
          

          

          C．interested in
          

          

          D．tired of
          

          

          

			
          
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