单项选择题
A.B/10+5cmB.B/10+5.5cmC.B/10+3.5cmD.B/10+1.5cm
A.0.5~1cmB.2~3cmC.1.5~2cmD.2.5~3cm
A.净体加1cmB.净体总肩宽C.净体加2cmD.净体减1cm