file:参考资料使用说明2020.pdf file:1_2020106- 领航新燕 返乡宣讲.ppt file:2020“领航新燕”寒假返乡社会实践活动宣传手册电子版.pdf file:海报-可修改.ai file:2020领航新燕海报文件.jpg file:2020-ppt模板红16比9.pptx file:在北大是一种怎样的体验 成片.mp4 file:燕园初雪.mp4 file:食在北大_0913（绝对是最终成片）.mp4 file:北大印象-燕园秋韵.mov file:北大师说特别策划——来自颐和园路5号的来信.mp4 file:北大师说第二季-混剪.mp4 file:北大-博（20191128）.mov file:北大 初雪-HD 1080p.mov file:医学最终0628.mp4 file:北大学科预告片成片.mp4 file:徐信忠老师 学科最终.mp4 file:北大师说-吕植老师高清完整版.mp4 file:杨立华最终版3.mp4 file:阎步克成片02.mp4 file:师说成品0910.mp4 file:e8466fb4da4be12284eefa4a7bdfbae.jpg file:de9112624ed353f4a52715da4f4fb8c.jpg file:cfb034e08edea8a085bc5d29b7c40fc.jpg file:ccb04e7236254385b3847ff69bbfcff.jpg file:9593849aee999f78636715fcb586151.jpg file:7e6b2c75926dc12ad4cfaac2d6dfd1a.jpg file:77c4dd5d511ceb8c8fddb7a9646df4f.jpg file:225283dd7d9ee3ea0ca10fdf8657906.jpg file:18ab7e6ee34a1d2046c330c572e4d7e.jpg