JMO和AMO是同個競賽，隻是年級區別。按紫檀的說法，現在小中男隻有A(J)MO, 沒有其他大的spike是夠不著T5的

來源: 麻辣串串於 2023-10-30 11:10:18 [舊帖] [給我悄悄話] 本文已被閱讀：次

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