单项选择题
A.100mmB.150mmC.200mmD.300mm
A.10mm,250mm,500mmB.8mm,200mm,500mmC.10mm,250mm,400mmD.8mm,250mm,400mm
A.8mm,10mm,100mmB.10mm,10mm,120mmC.10mm,8mm,120mmD.8mm,10mm,120mm