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				 I don’t know when           .   A. will the  train leave              B.  the train will leave  C. would the train leave            D.  the train leave			【查看更多】
			


		
           
          


		
          
		
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          I don't know when __________.  
          

          [     ]
          A. will the train leave         
          B. the train will leave  
          C. would the train leave       
          D. the train leave
          

			
          
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          — I don't know_    .
              
          — You can go and ask Jack.
              
          A. when does the train leave B. that we will plant trees or not
              
          C. if she had come yesterday D. what I should buy for him
              
          

			
          
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          — I don't know_    .
          


          — You can go and ask Jack.
          


          A. when does the train leave     B.
that we will plant trees or not
          


          C. if she had come yesterday     D.
what I should buy for him
          


           
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          — I don't know_    .
          


          — You can go and ask Jack.
          


          A. when does the train leave     B.
that we will plant trees or not
          


          C. if she had come yesterday     D.
what I should buy for him
          


           
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          — I don't know_   .
          — You can go and ask Jack.
          A．when does the train leave B．that we will plant trees or not
          C．if she had come yesterday D．what I should buy for him
          

			
          
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