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
Mega Genetics Review: Mendelian and non-Mendelian Genetics
B1
15:02
Gracie Abrams - That's So True (Glastonbury 2025)
B1
3:26
How to Pronounce ALL ENGLISH Sounds: American English Lesson
B1
9:58
Talking about Daily Routines
B1
4:48
Dorothy’s Most Sarcastic Moments (Part 2) | The Golden Girls
B1
5:07
CBeebies
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
