Students start online learning across China

          Source: Xinhua| 2020-02-18 08:19:29|Editor: huaxia

          CHINA-BEIJING-NCP-ONLINE CLASS (CN)

          Hu Xiaoqian, a teacher of Tsinghua University, uses online educational system teaching a baseball class in Beijing, capital of China, Feb. 17, 2020. Millions of Chinese students started online learning on Monday, as the new school semester originally scheduled for Feb. 17 is currently postponed due to a nationwide epidemic control mechanism. (Xinhua/Shen Bohan)

             Prev 1 2 3 4 5 6 7 8 9 10 Next   >>|

          KEY WORDS:
          EXPLORE XINHUANET
          010020070750000000000000011100001387937971
          无码人妻一区二区三区四区av_亚洲精品911在线永久观看_精品一区二区国产在线观看_日韩不卡一区二区视频在线

                  色婷婷亚洲一区二区综合 | 五月婷六月丁香之综合在线 | 在线亚洲中文精品第1页视频 | 亚洲欧美在线人成 | 在线免费激情视频 | 日韩网站免费大片在线看 |