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
B1 中级
葡萄牙语
7:47
Educational
FAST and EASY | CARTESIAN PLANE | CARTESIAN PRODUCT
学习统计
B1
CEFR 等级
5/10
难度
评论 (0)
登录后评论
还没有评论。成为第一个分享想法的人！
互动模式
测验
正确！
不太对。
正确答案：
相关视频
PASSAMOS A NOITE EM UMA PISTA DE SKATE *extremo
B1
24:40
As animações brasileiras em competição no Festival de Annecy
B1
10:05
Tropa de elite 2 _ Nosso eterno padrinho_
B1
3:05
ELE VOLTOU
B1
2:17
The Carnation and the Rose Today's Chapter 06/09 Thursday - Complete Summary of the Soap Opera Th...
B1
22:28
Dicasdemat Sandro Curió
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
