finishing his homework, he went to play basketball with his classmates. A. In B. Upon C. As soon as ...
2022-11-07 13:12:24 211次 2014-2015学年湖南郴州湘南中学高一上期中英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
finishing his homework, he went to play basketball with his classmates.
A. In B. Upon
C. As soon as D. At
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