单项选择题
A. hatch coamings B. hatch covers C. hatch beams D. hatch openings
（）is cargo handling gear.A.DerrickB.CraneC.A+BD.Anchor
单项选择题（）is cargo handling gear.
A.Derrick B.Crane C.A+B D.Anchor
Our ship is （）with automatic hatch covers.A.equippedB.e...
单项选择题Our ship is （）with automatic hatch covers.
A.equipped B.equip C.equipping D.to equip
The cargo gear includes（）.A. derrick, winches, cargo ro...
单项选择题The cargo gear includes（）.
A. derrick, winches, cargo ropes and wires B. derricks, windlass, capstan C. hatch covers, derricks, windlass D. cranes, hatches, lashing wires
