279期:必出单双===>>>单数<<<===开兔27准
280期:必出单双===>>>双数<<<===开鼠42准
281期:必出单双===>>>双数<<<===开羊47错
282期:必出单双===>>>单数<<<===开牛41准
283期:必出单双===>>>单数<<<===开鸡45准
284期:必出单双===>>>双数<<<===开牛41错
285期:必出单双===>>>双数<<<===开马24准
286期:必出单双===>>>单数<<<===开兔03准
287期:必出单双===>>>单数<<<===