12. 導槽式貨櫃船(Cellular Container Ship)其貨櫃是在垂直方向裝卸,此種稱之為何?(A)駛進駛出型(Roll-on Roll-off Type)(B)吊上吊下型(Lift-on Lift-off Type)(C)浮進浮出型(Float-on Float-off Type)(D)以上均可稱之