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				 -Have you seen  pen? I left it here this morning?  -Is it  black one? I think I saw it somewhere.  A. a; the      B. the; the     C. the; a       D. a; a			【查看更多】
			


		
           
          


		
          
		
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           -----Have you seen___ pen? I left it here this morning. 
            
          -----Is it __black one? I found it in the corner.
            
           A. a, the       B. the, the?    C. a, a       D. the, a
          

			
          
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          ---Have you seen____pen? I left it here this morning.
            
          ---Is it ____black one? I think I saw it somewhere.
            
          A. a; the   B.the; the  C. the; a  D. a; a
          

			
          
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          -- Have you seen ______pen? I left it here this  morning
          -- Is it ______black one? I think I saw it somewhere
          A．a(chǎn)；the B．the；the C．a(chǎn)；aD．the；a
          

			
          
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          -- Have you seen ______pen? I left it here this 
morning
          


          -- Is it ______black one? I think I saw it somewhere
          


          A．a(chǎn)；the            B．the；the          C．a(chǎn)；a             D．the；a
          


           
          

			
          
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           ----Have you seen _____ pen? I left
it here this morning.
          


          ----Is it ____ black one? I think I saw it
somewhere.
          


          
 
          
  
  
          A．a(chǎn), the
          
            		
  
  
          B．the, the
          
            		
  
  
          C．the, a
          
            		
  
  
          D．a(chǎn), a
          
            		
 
          

          


           
          

			
          
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