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
英语
9:21
Educational
Soil | NCERT Class 7 Science Chapter 9 | Part 2/4 | English Explanation | TicTacLearn English
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
Elon Musk Cold Open - SNL
B1
7:46
At least nine dead as Storm Eunice bears down on northern Europe | 9 News Australia
B1
2:05
Ali Wong Being Hilarious for 9 Minutes Straight
B1
9:23
Think Fast and Talk Smart On the Spot: How to Talk Fast and Clearly in Meetings
B1
13:48
High-Level SHADOWING for Fluent Pronunciation English Speaking Practice
B1
12:25
TicTacLearn English
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
