### 俄语初级上17.1 语音学习.mp4 **Size** 4297584744 B **MD5** 65d7ae3214bff7c207faf063fa3f90db **SHA1** 29954b130f489e8d9743bce1f5d4a4df50c5d856 ### 俄语初级上17.2 名词复数第二格和名词修饰语复数第二格.mp4 **Size** 4283156434 B **MD5** 83ed909fe3720b3ac4e4b8b3558eb946 **SHA1** f89d447edcb1d9563af69e9c8b1899b6b8e1035b ### 俄语初级上17.3 基数词1-30和不定量数词.mp4 **Size** 3732512709 B **MD5** e44e55abbae1e7c53366048bcbfb3cd4 **SHA1** ae0c0d9bf6819725be4aa705d18d5e9559c38399 ### 俄语初级上17.4 对话.mp4 **Size** 2149488698 B **MD5** 3750ed68c68349f7768cecdc23668946 **SHA1** 309e7b077de8559af60810ec9b1029b88c7d69a6 ### 俄语初级上17.5 课文词汇句式讲解.mp4 **Size** 4936596942 B **MD5** 914318f182501dc6ae16272b745c199a **SHA1** 14e5ce9aed309938190efc60b933564c25985eac ### 俄语初级上17.6 课文和年轻人打招呼的方式.mp4 **Size** 2974946225 B **MD5** bfd0b76f1462a32fd64310abed06b369 **SHA1** 4d1f59a845b452c3ff9d9c67aaae99fce9057d8d