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
4:43
Educational
The Present Perfect Simple and Continuous: The Grammar Gameshow Episode 4
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
Neil deGrasse Tyson Explains Force vs. Pressure
B1
17:35
AVATAR (IMAX) | Jake Sully's Epic Speech - Toruk Macto Recruiting the Clans Scene
B1
4:47
Easy English 21 - Long weekend in Sydney
B1
4:18
The Next Global Superpower Isn't Who You Think | Ian Bremmer | TED
B1
14:59
Eugenio Derbez Wants to Be a Dramatic Actor Full Time | The Tonight Show Starring Jimmy Fallon
B1
5:13
BBC Learning 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
