283期单双中特【双数+蛇鸡】开鸡45准
285期单双中特【双数+蛇羊】开马24准
286期单双中特【单数+龙狗】开兔03准
287期单双中特【双数+羊牛】开猴34准
288期单双中特【单数+龙虎】开龙14准
289期单双中特【双数+蛇猪】开？00准