278期:必出单双===>>>单数<<<===开狗07准
279期:必出单双===>>>双数<<<===开牛40准
280期:必出单双===>>>双数<<<===开羊22准
281期:必出单双===>>>单数<<<===开狗43准
282期:必出单双===>>>单数<<<===开龙13准
283期:必出单双===>>>双数<<<===开马47错
284期:必出单双===>>>双数<<<===开虎27错
285期:必出单双===>>>单数<<<===开猴21准
286期:必出单双===>>>单数<<<===开猴45准
287期:必出单双===>>>单数<<<===