The video owner has disabled playback on external websites.
This video is no longer available on YouTube.
This video cannot be played right now.
Watch on YouTube
B1 中级
英语
17:12
Educational
Food Insecurity is a Public Health Concern | Rayna Andrews | TEDxUWMilwaukee
学习统计
B1
CEFR 等级
5/10
难度
评论 (0)
登录后评论
还没有评论。成为第一个分享想法的人！
互动模式
测验
正确！
不太对。
正确答案：
相关视频
Alzheimer's disease - plaques, tangles, causes, symptoms & pathology
B1
8:54
SHOPPING VLOG: Fall essentials, Huge clothing haul & Solo retail therapy
B1
18:17
Don't F**k With Cats: Hunting an Internet Killer | Official Trailer | Netflix
B1
2:15
Michael's Safety Training Demonstration - The Office US
B1
3:02
SUNDAY RESET VLOG | full body pamper routine | preparing for the week | cleaning my space
B1
19:34
TEDx Talks
测验
正确！
不太对。
正确答案：
观看视频时会出现测验
记忆技巧
来自此视频
免费开始学语言
