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				21．They talk instead of        homework.      A．do            B．to do          C．doing             D．did			【查看更多】
			


		
           
          


		
          
		
          題目列表(包括答案和解析)
          

		
		
          

          


          
	
          				
          
									
          They talk instead of ______ homework. 
            
          A．do        B．to do            C．doing           D．did
          

			
          
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          They talk instead of ________ homework．
          

          

          [　　]
          

          A．doing
          

          

          B．do
          

          

          C．to do
          

          

          D．to doing
          

          

          

			
          
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          --I think students should be allowed to do homework with friends．
            
          -- ________．They talk instead of doing homework．
            
          A．Yes，I think so           B．Good idea            C．No problem            D．I disagree
          

			
          
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          －I
think students should be allowed _______ homework with friends.
          


          －I
disagree. They talk instead of ________ homework.
          


          
 
          
  
  
          A．do, doing
          
            		
  
  
          B．to do, to do 
          
            		
  
  
          C．to do, doing
          
            		
  
  
          D．doing, to do
          
            		
 
          

          


           
          

			
          
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          －I
think students should be allowed _______ homework with friends.
          


          －I
disagree. They talk instead of ________ homework.
          


          
 
          
  
  
          A．do, doing
          
            		
  
  
          B．to do, to do
          
            		
  
  
          C．to do, doing
          
            		
  
  
          D．doing, to do
          
            		
 
          

          


           
          

			
          
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