_____ in 2011, the Beijing-Shanghai high-speed railway has benefited Qufu a lot. A. To complete B. C...
2022-11-22 13:20:47 104次 2013-2014学年山东省济宁市高三上学期期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
_____ in 2011, the Beijing-Shanghai high-speed railway has benefited Qufu a lot.
A. To complete B. Completing C. Having completed D.Completed
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