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				 ―        halve you kept the CD  player? ―Since  last January.  A. How far     B. How soon      C. How often D. How long			【查看更多】
			


		
     
    


		
    
		
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    —______ have you kept the book from Jim?
    — For several days.  
    

    [     ]
    A. How many
    B. How much
    C. How long 
    D. How often
    

			
    
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    —You kept me _____ so long. 
    —Sorry.  I’ll be ready soon. 
    

    [     ]
    A. wait
    B. to wait
    C. waited
    D. waiting
    

			
    
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    You kept me _______ so long. 
    

    [     ]
    A. waiting 
    B. to wait 
    C. am waiting 
    

			
    
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    —You kept me _______ so long.       
    —Sorry. I’ll be ready soon.
    

    [     ]
    A.wait
    B.to wait
    C.waited
    D.waiting
    

			
    
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    You kept me _______so long. 
    

    [     ]
    A. waiting
     B. to wait 
    C. am waiting 
    D. wait 
    

			
    
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