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
Pneumonia - causes, symptoms, diagnosis, treatment, pathology
B1
11:15
Julia Gillard misogyny speech voted most unforgettable Australian TV moment: watch in full
B1
15:00
my solo trip to the swiss alps
B1
13:41
Cirrhosis - causes, symptoms, diagnosis, treatment, pathology
B1
9:48
The ENTIRE Stranger Things Timeline Explained (Seasons 1-5)
B1
24:18
WION
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
