单项选择题
A.during abandon drill B.during fire drill C.weekly D.when the rig is being moved
On a ship，a fire drill shall be conducted once every（）....
单项选择题On a ship，a fire drill shall be conducted once every（）.
A.week B.month C.crew change D.other week
Lifesaving regulations require that a fire drill includ...
单项选择题Lifesaving regulations require that a fire drill include（）.
A.starting the fire pumps B.checking the operation of watertight doors C.checking arrangements for abandon ship D.All of the above
How long must the records of tests and inspections of f...
单项选择题How long must the records of tests and inspections of fire fighting equipment on board a ship be retained on board?（）
A.6 months B.1 year C.3 years D.Until the next inspection for certification
