ItwasonAugust12,2011________theo

发布时间：2020-07-27 09:53:14

It was on August 12, 2011 ________ the opening ceremony of the 26th Summer Universiade(世界大学生运动会)was held in Shenzhen, Guangdong Province．A.whenB.thatC.sinceD.before

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B
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