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
3:14
Educational
An Introduction to Genetics and Heredity - Gregor Mendel and DNA
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
Trump Stumped by Worst-Case Iran Scenario & Hegseth Gives Bullying Pep Talk | The Daily Show
B1
11:08
Never Give Up | Award Winning Motivational Short Film | Kids Cartoon Movies
B1
4:40
Yellowstone | Fan Favorite Moments from All Seasons
B1
9:59
Improve English Speaking Skills | Shadowing Practice with a Simple Conversation 💬
B1
18:54
Go on home british soldiers with lyrics
B1
2:40
Interactive Biology
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
