Start the （）（吊艇机）.

单项选择题Carry （）（手提灭火器）to the fire place.

A. extinguishers
B. portable extinguishers
C. dry foam extinguishers
D. CO₂ extinguishers

单项选择题The muster station is usually on （）(艇甲板).

A. boat deck
B. the bridge
C. engine room
D. main deck

单项选择题Fire drill is （）（执行）once a month.

A. carry out
B. carried out
C. carrying out
D. carry on

单项选择题Any emergency pump situated outside （）（机舱）should also be started.

A. officer’s room
B. machinery cabin
C. engine room
D. boat deck

单项选择题broom（）

A.扫帚
B.钳子
C.塑料桶
D.棉纱