Unit6 An old man tried to move the mountains. SectionB 1a-3b(34页PPT+音频)

压缩包文件列表：
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2018-08-19 21:42:35 ....A 1585633 699148 Section B 1b.mp3
2018-08-19 21:42:35 ....A 1546971 679171 Section B 1c.mp3
2018-08-19 21:42:35 ....A 3162384 1483708 Section B 2b.mp3
2020-04-08 09:32:06 ....A 5809905 4204741 八年级下册Unit6-Section B 1a-3b.pptx