李颖: 220 [阅读: 365] 2004-11-12 09:04:20 1X, 10个 + 1个 -- 11 [0, 2-9]X 9个 -- 9 合计20 1XX, 100个 + 20个 -- 120 [0, 2-9]X 9*20个 -- 180 合计200 总计220个 DISSENT IS THE HIGHEST FORM OF PATRIOTISM ! --Thomas Jefferson