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    About 75% percent of the students can go swimming ____the rest can't.
    A．whileB．a(chǎn)ndC．so D．or
    			
    


			
    

		
    
		
		
	
    
		
    
			
    
				
    
				
    A

    試題分析：句意：大約百分之七十五的學(xué)生能去游泳，然而其余的不能。While當(dāng)……的時(shí)候，而。然而；and和；so所以；or或者，否則。故選A。
    				
    
							
    
			
    
			
    
			
			
    
		
    
	
    

		
    

		





			
    
		
    
		
				
    
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