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				 He is so young,         he  knows a lot.     A.  and          B.  or           C.  but			【查看更多】
			


		
           
          


		
          
		
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          He is so young, _____ he knows a lot. 
          

          [     ]
          A. and 
          B. or 
          C. but 
          

			
          
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          He is so young, ________ he knows a lot．
          

          

          [　　]
          

          A．and
          

          

          B．or
          

          

          C．but
          

          

          

			
          
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          He is so young, ________ he knows a lot.
          

          [　　]
          


          

          

          A．and
          		


          B．or
          		


          C．but
          		

          

          

          

			
          
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           He is young, __________ he knows a lot about
Chinese geography.
          


          A．but              B．and              C．so               D．or
          


           
          

			
          
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           He  is young, __________ he knows a lot about Chinese geography.
              
          A. but                    B.  and                 C.  so                         D.  or 
              
          

			
          
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