### 212_1_重点语法_副动词.mp4 **Size** 37805672 B **MD5** e630d2d27f4c1c54e98a135dcb9d1ad3 **SHA1** d0730554b9bb52d31546f690d2031871fa27f026 ### 213_1_实用单词.mp4 **Size** 25385640 B **MD5** 2e63b26b5ea822108a79b9580b78dfcb **SHA1** 9297290e986ed0815a92a48379bde9d2015f1dd4 ### 214_1_周末生活.mp4 **Size** 29092248 B **MD5** 62bb3aaf666a5d50f87dce89fe70ed5d **SHA1** 040df00e29d9d80b63c96a5af25aac37c9a1c8f3