True: 2 + 2 = 4, 4 + 4 = 8, 6 + 6 = 12, 7 + 7 =14, False: 5 + 5 = 11, 1 + 1 = 3, 8 + 8 = 12, 3 + 3 = 8,

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?