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				 ----Hi, John. Shall we go to Australia for the long holiday?----Sorry. I       there twice.A. have gone      B. was          C. have  been			【查看更多】
			


		
           
          


		
          
		
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          -Hi, John. Shall we go to Australia for the long holiday?  
          -Sorry. I          there twice.
          

          [     ]
          A. have gone        
          B. was       
          C. have been
          

			
          
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          -Hi, John. Shall we go to Australia for the long holiday?
          -Sorry.  I __________ there twice.
          

          [     ]
          A. have gone
          B. was
          C. have been
          

			
          
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          — Hi, John. Shall we go to Australia for the long holiday? 
          — Sorry. I _____ there twice. 
          

          [     ]
          A. have gone 
          B. was 
          C. have been 
          

			
          
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          －Hi, John Shall we go to Australia for the long holiday?
          

          －Sorry. I ________ there twice.
          

          [　　]
          

          A．have gone　　B．was　　C．have been
          

          

			
          
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          －Hi, John．Shall we go to Australia for the long holiday?
          

          －Sorry．I ________ there twice．
          

          

          [　　]
          

          A．have gone
          

          

          B．was
          

          

          C．have been
          

          

          

			
          
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