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				23．--Is Bohai Bridge open to the public yet?--Yes．It          for almost one  and half months．A．has opened      B．has being opened   C．has been  open     D．was open			【查看更多】
			


		
           
          


		
          
		
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          --Is Bohai Bridge open to the public yet?
            
          --Yes．It ________ for almost one and half months．
            
          A．has opened           B．has being opened          C．has been open              D．was open
          

			
          
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          －Is Bohai Bridge open to the public yet?
          

          －Yes．It _________ for almost one and a half months．
          

          

          [　　]
          

          A．has opened
          

          

          B．has being opened
          

          

          C．has been open
          

          

          D．was open
          

          

          

			
          
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