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    ( ) After half a kilometer, I feel tired. A. run , begin to B. running , began to C. to run , began to D. running , begin with 【查看更多】

     

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    After ________ half a kilometer, I ________ feel tired.     
    [     ]
    A. run,  begin to          
    B. running, began to     
    C. to run,  began to        
    D. running,  begin with

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