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
Developmental Psychology - Jean Piaget and Vygotsky
B1
28:02
Danilo e Davi - Apaga Apaga Apaga (Toma Essa Verdade)
B1
3:34
How did the INTERNET come about? One of the technologies we use most in our daily lives! | Scient...
B1
13:26
SLAVERY IN BRAZIL || VOGALIZING HISTORY
B1
15:23
Gal Costa - Dindi
B1
2:28
TV Globo
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
