| 文件 | 时间 | 大小 | 操作 | |
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01.Lesson27&28预习.flv | 2024-02-29 14:57:06 | 1.59 MB | |
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02.Lesson27单词讲解.mp4 | 2024-02-29 14:57:06 | 21.64 MB | |
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03.Lesson27课文讲解.flv | 2024-02-29 14:57:06 | 19.25 MB | |
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04.Lesson27语法讲解-介词.flv | 2024-02-29 14:57:06 | 11.8 MB | |
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05.Lesson28单词句型讲解.mp4 | 2024-02-29 14:57:06 | 17.18 MB | |
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06.Lesson27&28知识拓展.flv | 2024-02-29 14:57:06 | 57.26 MB |