### 189_1_重点语法_叙述中的时态.mp4 **Size** 58115688 B **MD5** 1d572c933da67cea847b46f086645e36 **SHA1** e8407041372dfca7e72cbde437fbc99b7458e0ea ### 190_1_实用单词.mp4 **Size** 39678528 B **MD5** ab82386820c89907ddd8d27472f28cf3 **SHA1** 7067d69e71a671db39fa38d2ddb0575005158659 ### 191_1_谈论失业与找工作.mp4 **Size** 80671176 B **MD5** 51eebab8201a18e78cc1b69eaf71e40f **SHA1** 7cc9454431c2b68899b659cc7e6eecae2bed8997