317期：24---《01,05,07,13,18,19,22,24,27,29,30,34,35,36,37,38,40,41,43,44,45,47,48,49》开：13中
318期：24---《03,04,05,06,07,11,12,13,14,16,17,22,23,24,26,30,35,37,39,40,45,47,48,49》开：44错
319期：24---《01,04,06,07,08,11,12,13,14,18,19,21,23,24,28,29,31,34,36,37,39,42,48,49》开：41错
320期：24---《03,04,06,07,11,13,14,16,23,26,27,29,31,33,34,36,37,40,43,44,45,46,48,49》开：？