I often play sports when I finish （）my homework A do B to do C d_其他解答

I often play sports when I finish （）my homework A do B to do C doing D does

人气：194 ℃　时间：2019-11-18 12:34:30

解答

finish可做及物动词或不及物动词这里显然是及物动词也就是finish + 名词或动名词
所以选C doing