073期：03+06+07+09+12+14+15+19+20+26+27+28+34+37+38+39+40+41+42+44+45+46+47+48【半数特围】开41准
074期：03+04+05+06+08+11+12+13+16+19+21+23+25+27+28+30+33+35+38+39+40+41+43+48【半数特围】开18错
075期：01+03+06+07+08+15+16+17+19+20+22+23+26+27+28+29+31+33+35+37+38+40+43+45【半数特围】开？？