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
Dwight Thinks it's Friday - The Office US
B1
2:39
One of The Greatest Speeches Ever by President Obama | Best Eye Opening Speech
B1
10:05
Leo Bonhart vs Witcher Brehen from School of the Cat | The Rats - A Witcher Tale
B1
2:00
Ali Wong: Baby Cobra - Bad Mommy | Netflix Is A Joke
B1
0:56
Episode #101 ... Heidegger pt. 2 - Science and Technology
B1
26:00
NBC
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
