________finishinghishomework,hewent

发布时间:2020-07-25 06:59:48

________ finishing his homework, he went to play basketball.A.InB.UponC.AtD.With

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B解析on/upon doing sth.表示“一……就……”,本题意为“他一完成家庭作业就去打篮球了。”
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