WS 022Set 155 L2

WS 010Set76L2

听力音频： WS 072听力音频 https://mp.weixin.qq.com/s?__biz=Mzg3MTg0NDM1Ng==&mid=2247504662&idx=2&sn=181b0fdd9b1a54332738463d6e231540&scene=21#wechat_redirect ...

WS 022Set 36 L3

WS 046C1

听力音频： WS 073听力音频 https://mp.weixin.qq.com/s?__biz=Mzg3MTg0NDM1Ng==&mid=2247504662&idx=3&sn=b013cf509b0ea97e295b6422fb098dc2&scene=21#wechat_redirect L1...

听力音频： WS 067听力音频 https://mp.weixin.qq.com/s?__biz=Mzg3MTg0NDM1Ng==&mid=2247504276&idx=3&sn=9459af336adf2b5242de6a770ff64f5f&scene=21#wechat_redirect ...

WS 027L2

WS 033C2

听力音频： https://mp.weixin.qq.com/s/KkjTpEY2bbQv3Zm_8PQsLg?token=1029705590&lang=zh_CN   L3： Lecture 3 第一题 What is the lecture mainly about? ASimilarities b...