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				 If they      earlier than expected, they      here now.    A. had started, would be         B. started, might be    C. had started, would have been     D. will start, might have been			【查看更多】
			


		
           
          


		
          
		
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          If they __________ earlier than expected, they __________ here now.
          A. had started, would be                            B. started, might be
          C. had started, would have been                  D. will start, might have been
          

			
          
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          If they ____ earlier than expected, they ____  here now.
              
          A. had started, would be                                   B.  started, might be
              
          C. had started, would have been                  D.  will start, might have been
              
          

			
          
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          If they _________ earlier than expected, they _________ here now．
          

          

          [　　]
          

          A．

          had started, would be
          

          

          B．

          started, might be
          

          

          C．

          had started, would have been
          

          

          D．

          will start, might have been
          

          

          

			
          
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