国产偷窥熟女精品视频大全_在线美女视频在线亚洲_日韩成人在线激情视频_色悠悠尤物视频在线观看

    In order to conscientiously implement the BIT party committee party building related work in 2017, on the afternoon of March 14, the School of Management and Economics Party Committee held the 2017 party building layout meeting in conference room 317of the main building. The meeting was presided over by Wang Zhaohua, secretary of the SME party committee.