257期：【单双中特】=双数=开虎28 准
258期：【单双中特】=双数=开龙38 准
259期：【单双中特】=单数=开羊47 准
260期：【单双中特】=单数=开兔03 准
261期：【单双中特】=双数=开鸡33 错
262期：【单双中特】=单数=开