278期必中單雙121%開===雙數(shù)===開虎28準

279期必中單雙121%開===單數(shù)===開兔27準

280期必中單雙121%開===單數(shù)===開鼠42錯

281期必中單雙121%開===雙數(shù)===開羊47錯

282期必中單雙121%開===雙數(shù)===