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          — The new equipment has brought us a lot of convenience .
          — Yes. It is _____. 

          A. usable 
          B. out of use 
          C. in much use 
          D. of much use 
          			
          

			
          
				
          
		
		
	
          
		
          
			
          
				
          
				D				
          
			
          
			
          
				
          
			
          
			
          
				
          
			
          
			
          
				
          
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				科目：高中英語(yǔ)
				來(lái)源：專項(xiàng)題
				題型：單選題
			
          
									
          — The new equipment has brought us a lot of convenience .
          — Yes. It is _____. 
          

          [     ]
          A. usable 
          B. out of use 
          C. in much use 
          D. of much use 
          

			
          
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