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
互动模式
测验
正确！
不太对。
正确答案：
相关视频
AVATAR Clip - "Thanator" (2009)
B1
5:10
Hank Uncovers Gus's Meth Business | Problem Dog | Breaking Bad
B1
5:20
The Best Pay-Per-Click Strategies For Small Businesses (PPC Ads)
B1
7:04
How to Make The Perfect Study Timetable { study tips + productivity guide }
B1
5:01
Isabel Allende Discusses Relevance of Political Themes In Her Work, New Novel | The View
B1
7:53
8K CINEMA
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
