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				39．A．turn on     B.  turn off     C．open        D．close			【查看更多】
			


		
           
          


		
          
		
          題目列表(包括答案和解析)
          

		
		
          

          


          
	
          				
          
									
          

          I want to watch the ball game．Can you ________ the TV?
          

          

          [　　]
          

          A．turn on
          

          

          B．turn off
          

          

          C．open
          

          

          D．close
          

          

          

			
          
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          Don’t forget to ________ the blender after the shake is ready．
          

          

          [　　]
          

          A．turn on
          

          

          B．turn off
          

          

          C．open
          

          

          D．close
          

          

          

			
          
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          We must always remember to ________ the lights before we leave the room．
          

          

          [　　]
          

          A．turn on
          

          

          B．switch off
          

          

          C．close
          

          

          D．open
          

          

          

			
          
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          It’s very
late in the evening．Please　　   the TV．
          

          A. turn on    B. open    C. turn off    D．close
          

           
          

          

			
          
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          Remember to ______ the fan when you leave.
           

          [　　]
          
          

          

          

          A．open
          		


          B．close
          		


          C．turn on
          		


          D．switch off
          		

          

          

          

			
          
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