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				 A．sorry               B．welcome          C．thank			【查看更多】
			


		
           
          


		
          
		
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           — Thank you, Mark.
          — ____________
          A．Yes, of course.B．You’re welcome.
          C．I’m sorry. D．Goodbye.
          

			
          
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          --- Can I help you?     ---              .
            
          A．Thank you       B．Yes, please, I want a pen.              C．You’re welcome.            D．I’m sorry.
          

			
          
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          ?Can I help you?
          


          ?________. 
          


          A. Thank you
          


          B. Yes, please．I want a pen
          


          C. You're welcome
          


          D. I'm sorry
          

			
          
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          一Welcome
to our hotel!
          


          —________．
          


          
 
          
  
  
          A．That’s
  OK
          
            		
  
  
          B．You’re
  welcome
          
            		
  
  
          C．Thank you
          
            		
  
  
          D．I’m
  sorry
          
            		
 
          

          


           
          

			
          
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          “Thank you for your help.”
          

          “________.”
          

          [　　]
          

          

          A．Yes, please
          B．OK
          

          C．You're welcome
          D．I'm sorry to hear that
          

          

          

          

			
          
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