278期:必出单双===>>>双数<<<===开28准

279期:必出单双===>>>单数<<<===开27准

280期:必出单双===>>>双数<<<===开42准

281期:必出单双===>>>单数<<<===开47准

282期:必出单双===>>>双数<<<===开41错

283期:必出单双===>>>单数<<<===开45准

284期:必出单双===>>>双数<<<===开41错

285期:必出单双===>>>单数<<<===开00准