单项选择题
A.165/68AB.165/70AC.165/68YD.165/70Y
A.前领B.后领中C.颈肩D.整领一圈
A.经纱沿领中线方向的横丝绺B.经纱与领中垂直方向的直丝绺C.经纱沿串口线方向的斜丝绺D.45°斜丝绺