啦啦啦精彩视频免费观看在线,丰满大屁股熟女啪播放,暖暖视频在线观看免费最新,亚洲V天堂,无码爽到爆高潮抽搐喷水在线观看,91亚洲国产一区二区

　　Year 2011 is the 90th anniversary of the founding of the CPC. On April 28, the 09 class of Public Administration held a mission day on learning CPC history to celebrate the 90th anniversary. The activities include introducing the CPC history, showing documentary, writing comments, and discussions. The event concluded successfully in classmates’ choral singing.