单项选择题
A.Draft. B.Draught. C.A+B D.Freeboard.
The （）(天窗) admits light and fresh air through.A.skyligh...
单项选择题The （）(天窗) admits light and fresh air through.
A.skylight B.bulwark C.keel D.bulkhead
The ship’s centerline is the （）(龙骨).A.frameB.bulwarkC.k...
单项选择题The ship’s centerline is the （）(龙骨).
A.frame B.bulwark C.keel D.bulkhead
（）(尾尖舱) are at the aft part of the ship.A. Aft peak tan...
单项选择题（）(尾尖舱) are at the aft part of the ship.
A. Aft peak tanks B. Pilot ladder C. Fore peak tank D. Peak tanks aft
