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
‘Cobra Kai’ Cast Break Down The Show’s Biggest Moments | GQ
B1
19:08
Breaking Bad - 'I am the danger' (HD)
B1
0:30
Why colleges tolerate fraternities
B1
7:05
Space Archaeology: A New Frontier of Exploration | National Geographic
B1
2:56
Fox and GOP Admit Anti-Trump Backlash Fueled Huge Democratic Election Wins: A Closer Look
B1
11:30
BBC News
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
