单项选择题
在集合地点集合。（）
A. Meet in front of the muster station.
B. Get hold of the ladder.
C. Drop me a heaving line to lift my bag.
D. A ship is made fast to the equipment by mooring lines.
点击查看答案&解析
相关考题
-
单项选择题
救生艇下水每隔三个月进行一次。（）
A. Lifeboat launching is operated at intervals of three months.
B. Lifeboat launching is operated at intervals for three months.
C. Fire drill is carried out once a month.
D. Don’t operate two or more hatch covers at the same time. -
单项选择题
Which letter means that oil-spilling has happened?（）
A.P
B.O
C.S
D.G -
单项选择题
（）is best for electrical fire.
A. Dry extinguisher
B. Power extinguisher
C.A+B
D. CO2 extinguisher
