复旦大学数学系
5:45
Added: 4 years ago
From: ijying
Views: 1,237
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  • 党领导科研 "无产阶级" 既土大款们 官僚们 领导科学家有好才怪.

    dilegentelectron 1 year ago

  • 欣慰啊，国内终于正视文科不是科学了。

    tzhang7 3 years ago

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