073期：【必中特围】:(01,02,03,08,10,11,12,13,15,18,20,21,23,26,28,31,34,37,38,40,46,47,48,49) ≮特开：03准
074期：【必中特围】:(02,03,05,06,08,09,12,15,16,18,19,20,21,22,26,28,31,32,37,40,43,45,46,48) ≮特开：35错
075期：【必中特围】:(01,04,06,11,16,18,20,22,26,27,29,30,31,34,36,37,38,39,40,43,46,47,48,49) ≮特开：？？√