278期：【01,04,05,08,09,11,12,13,14,15,17,18,20,22,23,24,26,27,28,31,32,37,38,39,40,43,45,46】（特围）开28准
279期：【02,03,04,06,08,09,10,11,14,15,16,18,19,20,22,23,24,28,32,34,36,38,39,40,41,42,46,47】（特围）开27错
280期：【01,02,03,08,09,10,11,14,17,19,20,23,24,25,26,27,28,29,30,32,35,37,38,39,40,43,44,47】（特围）开？？