276期:七码出特【18.19.20.21.22.23.29】开:鼠29准
277期:七码出特【26.27.30.31.32.33.34】开:兔26准
278期:七码出特【04.37.38.39.40.41.48】开:狗07错
279期:七码出特【02.05.16.17.18.19.26】开:牛40错
280期:七码出特【22.23.24.25.26.27.30】开:？00准