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
16:48
Educational
Learn 12 Basic SQL Concepts in 15 Minutes (project files included!)
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
How to Filter Water DIY Science Experiments for Kids
B1
9:39
"I Was Never Looking At The Man, Maggie" | Modern Love | Amazon Prime
B1
2:43
Anime movie "your name" ending scene ✨
B1
2:24
Full Day School Routine That Boosts Productivity🤍
B1
13:30
One of The Most Eye Opening Speeches Ever | Tony Robbins
B1
10:04
Maven Analytics
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
