单项选择题
A.during a rain storm B.in an explosive atmosphere C.near a lifeboat station D.by other than senior rig personnel
The Master of a cargo or tanker shall be responsible th...
单项选择题The Master of a cargo or tanker shall be responsible that each lifeboat，except those free-fall launched，is lowered to the water with crew and maneuvered at least once every（）.
A.week B.month C.three months D.year
The lifeboats and liferafts were（）with the provisions o...
单项选择题The lifeboats and liferafts were（）with the provisions of the regulations annexed to the Convention.
A.put on board B.installed C.fitted D.equipped
The knife on an inflatable liferaft will always be loca...
单项选择题The knife on an inflatable liferaft will always be located（）.
A.in one of the equipment bags B.in a special pocket near the forward entrance C.on a cord hanging from the canopy D.in a pocket on the first aid kit
