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          —Have you ever been to Shanghai, Mary?
          —Yes. I ___________ there three times.
          A．have gone B．have been C．went D．was 
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          B
          

          解析試題分析：句意:-Mary ，你去過上海嗎？-是的，我去過那三次。have gone 去了，還沒有回來；have been 去過，已經(jīng)回來了。C和D都是一般過去時，不符合句意。故選B。
          考點：考查動詞時態(tài)。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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