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				 We have no idea at all       the economic crisis will end.    A. when      B. that when    C. what      D. that			【查看更多】
			


		
           
          


		
          
		
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          We have no idea at all ______ the economic crisis will end. 
          

          [     ]
          A. when 
          B. that when 
          C. what
          D. that 
          

			
          
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          23. We have no idea at all ______the economic crisis will end.
            
                 A. when             B. that when          C. what                 D. That
          

			
          
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          We have no idea at all ________ the economic crisis will end．
          

          

          [　　]
          

          A．

          when
          

          

          B．

          that when
          

          

          C．

          what
          

          

          D．

          that
          

          

          

			
          
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