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
1:01
Educational
Ethics matters in health - Disease outbreaks management
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
The Lion King - Morning Report [English]
B1
1:35
FYRE FRAUD • Official Trailer | Hulu Original Documentary • Cinetext
B1
2:22
What Makes a Good Life? Lessons from the Longest Study on Happiness | Robert Waldinger | TED
B1
12:47
The Crown - "Auld Lang Syne" in Lord Mountbatten's Farewell
B1
1:07
How red squirrel pelts shaped our monetary systems [Advertiser content from Zelle]
B1
3:11
World Health Organization (WHO)
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
