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
4:55
Educational
10 lines on science in English | What is science | About science definition | Essay writing science
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
Evaluating Sources & Fact Checking: Crash Course Scientific Thinking #6
10:14
David Attenborough: A Life on Our Planet | Official Trailer | Netflix
B1
2:00
Braveheart Leadership Speech [HQ]
B1
3:54
The Iceman, The Virgin and The Dominatrix - Sherlock Series 2 - BBC
B1
3:45
Basic English grammar explained || English Grammar
B1
8:51
Learnings
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
