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
Gary Oldman wins Best Actor
B1
4:21
Doctor shortages in regional Australia continue to worsen with no relief in sight | ABC News
B1
2:24
Game Addiction - I: Myths About Gaming's Impact on Health - Extra Credits
B1
6:36
The Crown, Temporada 4 | Tráiler oficial | Netflix
B1
2:42
Mandy Moore - When Will My Life Begin? (From "Tangled"/Sing-Along)
B1
2:28
Movie VFX
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
