298期:((01,09,14,17,23,25,26,28,31,32,35,40,43,44,47,48))开:44中中中
299期:((01,02,03,04,06,08,11,13,17,20,28,31,33,43,44,48))开:21错错错
300期:((05,06,08,10,12,13,19,23,31,34,36,39,41,45,46,48))开:46中中中
301期:((13,23,26,27,28,29,30,31,32,35,41,43,45,47,48,49))开:16错错错
302期:((03,07,09,11,18,21,29,30,31,36,38,39,43,44,46,48))开:==?