297期：24码中特（01,04,08,09,11,12,13,14,16,18,19,20,21,22,28,30,31,34,42,43,44,46,47,49）开：44对
298期：24码中特（01,03,06,07,09,11,12,16,19,23,28,29,30,31,33,34,35,36,37,42,44,45,47,49）开：23对
299期：24码中特（01,02,04,07,09,11,14,15,16,19,20,24,26,27,29,34,35,36,38,41,42,43,46,47）开：49错
300期：24码中特（02,03,06,07,08,09,10,13,15,17,19,21,24,26,27,29,35,37,39,43,45,47,48,49）开：**
