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				 How can you expect to learn anything           you never listen in class?  A. when    B. as      C. unless     D. because			【查看更多】
			


		
     
    


		
    
		
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    How can you expect to learn anything _________ you never listen in class?
    A. unless                  B. as                     C. when                 D. because
    

			
    
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