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				47．A．Turn  on        B．Turn  up       C．Turn  off       D．Turn down			【查看更多】
			


		
           
          


		
          
		
          題目列表(包括答案和解析)
          

		
		
          

          


          
	
          				
          
									
          Finally, save your document before you
________ your computer.
          


          
 
          
  
  
          A．turn on
          
            		
  
  
          B．turn up
          
            		
  
  
          C．turn off
          
            		
  
  
          D．turn down
          
            		
 
          

          


           
          

			
          
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          Finally, save your document before you ________
your computer.
          


          A．turn on       B．turn
up       C．turn off       D．turn
down
          


           
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          Dad is sleeping. Please        a
little.
          


          A．turn on           B．turn off           C．turn up           D．turn down
          


           
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          

          Finally, save your document before you _________ your computer．
          

          

          [　　]
          

          A．turn on
          

          

          B．turn up
          

          

          C．turn off
          

          

          D．turn down
          

          

          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          It’s getting dark, please _______the light.
          


          A．turn off           B．turn on           C．turn up           D．turn down
          


           
          

			
          
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