### 3.4.1 语法（一）连词si引导的愿望句.mp4 **Size** 14147540 B **MD5** b51c32b3888971de6c4f8176997324a2 **SHA1** 11147a1393d9f575fedabd34859041b45657c1f7 ### 3.4.2 语法（二）过去未完成时表未遂意愿.mp4 **Size** 20947242 B **MD5** 2687da69f211824ccf5c21f063874b2e **SHA1** aa326add818235e87b70aaaa7433fdca368d2349 ### 3.4.3 语法（三）分数.mp4 **Size** 46510678 B **MD5** e33c81f134ae129158b068ed21a1bf03 **SHA1** 08154cea3e035b3b728600678bf84421ed9a566e ### 3.4.4 Texto1 El arca de Noé.mp4 **Size** 85959401 B **MD5** ecc651645e96e0a806f5f73e27498b33 **SHA1** a4cb82bb86c7fbb69f845240688472b74556c1ec ### 3.4.5 Texto1 词汇（一）infinidad-multiplicarse.mp4 **Size** 77162073 B **MD5** 4fb7d7c92ed612d8bbdb8694a1048f08 **SHA1** 3c2fcd4fb98d9ce44c1d66f2d158760a7395425d ### 3.4.6 Texto2 Los componentes de la civilización.mp4 **Size** 16346944 B **MD5** b7dd4fb46a8872689cc895130329ba38 **SHA1** 1812d9f7e057cdbadf4d69b00296f0af8e27fd3c ### 3.4.7 Texto2 词汇（二）componente-equivocarse.mp4 **Size** 7663654 B **MD5** f079108fce9400ff8a9d6e1fdb4190ad **SHA1** 2aa0e5b0fbbc0663393c362b14b8cb47608790de ### desktop.ini **Size** 244 B **MD5** d8b9c4e8140aa73b46f063628ab39b3f **SHA1** 7ab9937b390a4a46dd63a33792e65c9b1125b7f6