00:21:09Fight against cybercrimeA speech transcript_罗老师_第一课时
视频
00:14:24Unit 3 We should learn to take care of ourselves Fight against Covid-19._第一课时_朱老师_三等奖
视频、图片版课件、教案
00:43:37Unit Four Animals and Plants_Lesson 2 For or Against Keeping Pets_唐老师_第二课时
视频、PPT课件、教案
00:44:38Unit Four Animals and Plants_Lesson 2 For or Against Keeping Pets_徐老师_第一课时
视频、PPT课件、教案