813首站失利放狗攒人品==（更新了sc~~）

小彤彤Lily · 发表于 2014-8-14 15:59:50

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xylonjin · 发表于 2014-8-14 16:14:12

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apple93 · 发表于 2014-8-14 16:15:40

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jijing2275 · 发表于 2014-8-14 16:32:41

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xixist · 发表于 2014-8-14 16:36:33

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二二二早 · 发表于 2014-8-14 16:38:36

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倚缓弦歌 · 发表于 2014-8-14 16:45:38

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xixist · 发表于 2014-8-14 16:45:52

楼楼，阅读时这篇吗：
Milankovitch proposed in the early twentieth century that the ice ages were caused by variations in the Earth’s orbit around the Sun？？？

gedian1993 · 发表于 2014-8-14 16:53:10

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酷玩小明 · 发表于 2014-8-14 17:07:17

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[原始] 813首站失利放狗攒人品==（更新了sc~~）