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				 Don't be afraid of  asking for information       it is needed.A. when         B.  after           C.  although       D.  unless			【查看更多】
			


		
           
          


		
          
		
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          Don’t be afraid of asking for information ______it is
needed.
          


          A. when     B.
after      C. although     
D. unless 
          


           
          

			
          
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          Don't be afraid of asking for information          it is needed.
          

          [     ]
          A.when      
          B.after    
          C.although       
          D.unless
          

			
          
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          Don't be afraid of asking for information ______ it is needed. 
          

          [     ]
          A. when 
          B. after
           C. although 
          D. unless 
          

			
          
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          Don't be afraid of asking for information ________ it is needed. 
          


          A. when
          


          B. after
          


          C. although
          


          D. unless
          

			
          
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          Don't be afraid of asking for information ________ it is needed. 
          


          A. when
          


          B. after
          


          C. although
          


          D. unless
          

			
          
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