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				25．No one told us         .so we need your help．A．how should we  do  B．what should we do  C．how to do it      D．what to do it			【查看更多】
			


		
           
          


		
          
		
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          No one told us __________，so we need your help．
            
          A．how should we do                                      B．what should we do
            
          C．how to do it                                               D．what to do it
          

			
          
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