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				1．A:  How often do you surf the Internet?  B:          ．A．Twice a week．       B．Two  weeks a time     C．A  week twice．			【查看更多】
			


		
     
    


		
    
		
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    A: How often do you surf the Internet?
      
    B:_________ ．
      
    A．Twice a week．            B．Two weeks a time           C．A week twice．
    

			
    
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    _____ do you surf the Internet?
    


    　　 Twice a week．
    


    　　A．How often 
    


    B．How long  
    


    C．How soon 
    


    D．How many
    

			
    
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