九年级上algebra 2，我不知道哪个能去T20的，除非EC 超级牛。白娃黑娃有可能，亚裔不要想了。

来源: Wulaonao 于 2023-06-19 13:02:00 [旧帖] [给我悄悄话] 本文已被阅读：次

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