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          You won’t have the chance to succeed when you ________.
          A．gave upB．give up C．will give upD．are giving up
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          B
          考查時態(tài)。句意“當你放棄了，你就不會有成功的機會。”根據(jù)won’t可知，是現(xiàn)在的情況，故從句用一般現(xiàn)在時。故選B。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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