file:IMG_20230906_110705.jpg file:072-Lesson 72 虚拟语气.mp4 file:【雪梨老师】新概念英语 第2册.pdf file:8.Lesson 8 复习课（名词+冠词）.mp4 file:71.Lesson 71 句子类型-感叹句.mp4 file:66.Lesson 66 句子类型（主谓双宾和主谓宾补）.mp4 file:40.Lesson 40 规则综合运用.mp4 file:35.Lesson 35 特殊连读-音变（tds+y）.mp4