### 3.7.1 语法（一）简单条件式的一些用法.mp4 **Size** 13144487 B **MD5** fe24df638ab15771608cb02f59bc59b6 **SHA1** 061d8a57ee248a7869fd7feb4ef74c3cb75ee6d6 ### 3.7.2 语法（二）虚拟式在某些复合句中的用法.mp4 **Size** 5192594 B **MD5** 85532ed5694a027effd6d0cf955c58a6 **SHA1** 67bd3a5c09ec876895ca407a26c270669bcfcc04 ### 3.7.3 语法（三）一些介词的用法.mp4 **Size** 28697518 B **MD5** fcc7b8dcb08f8748e6c363d8d71951ec **SHA1** 5fbe25fc3da4ba3ed039c7582351104b96fe3375 ### 3.7.4 Texto1 EL Nuevo Mundo y sus alimentos.mp4 **Size** 42838346 B **MD5** 42dc0bcb924ea3da412b7ef50dbc7348 **SHA1** b4aecd15d6bcdaed46d1940ed007c81c737c38ef ### 3.7.5 Texto1 单词（一）circular-pernicioso.mp4 **Size** 16840308 B **MD5** a52f3100785764d0880b30b9cdd68fa8 **SHA1** 75cd150e3753b5c572d64a817ba0b1c4ad7b8668 ### 3.7.6 Texto2 Nuestra alimentación.mp4 **Size** 9751843 B **MD5** 362c34fa91283133c65f6250c313a71a **SHA1** 0c75a6901fea166ad8e501768f768609b4787498 ### 3.7.7 Texto2 单词（二）subsistir-en forma de.mp4 **Size** 18702719 B **MD5** 2af3f9589e524479e514d8158c4f4908 **SHA1** cd27fd6c29605d7858a721c1b334ea88a7ee285b ### desktop.ini **Size** 244 B **MD5** d8b9c4e8140aa73b46f063628ab39b3f **SHA1** 7ab9937b390a4a46dd63a33792e65c9b1125b7f6