290期:【06,13,14,17,21,28,34,35,39,40】开(11)准√
291期:【02,09,19,25,31,32,37,38,43,47】开(14)准√
292期:【02,04,06,10,13,14,17,18,29,31】开(44)准√
293期:【02,11,15,18,19,30,31,34,39,45】开(30)错×
294期:【03,07,09,12,13,20,24,35,40,42】开(48)准√
295期:【02,03,05,09,20,22,33,34,37,39】开(24)准√
296期:【03,04,05,08,14,18,20,22,35,36】开(09)准√
297期:【02,04,08,09,12,16,17,24,36,48】开(49)准√
298期:【01,02,07,08,13,15,17,25,37,49】开(44)准√
299期:【02,12,13,14,22,26,28,30,36,38】开(?)