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
Top 10 Racist Video Game Moments That You Forgot About
B1
13:11
Type I hypersensitivity (IgE-mediated hypersensitivity) - causes, symptoms, pathology
B1
9:01
Avatar: Fire and Ash – Behind the Visual Effects
B1
8:27
LOTR The Fellowship of the Ring - The Argonath
B1
2:36
Everything About Grain Bins (Farmers are Geniuses) - Smarter Every Day 218
B1
15:37
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
