97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久

單項選擇題

Who is in charge of the main engine?（）

A.The chief engineer
B.The second engineer
C.The third engineer
D.The fourth engineer

你可能感興趣的試題

單項選擇題

Who will be responsible for ensuring that a ship maintains a standard at least equivalent to that specified in international conventions?（）

A.Port state
B.The Administration
C.The shipowner
D.The master

單項選擇題

The purpose of PSC is （）

A.to check and inspect foreign ships
B.to verify the condition of a ship in compliance with requirements of international conventions
C.to fine ships
D.to detain ships

97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区 狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久

Who is in charge of the main engine?（）

你可能感興趣的試題

Who will be responsible for ensuring that a ship maintains a standard at least equivalent to that specified in international conventions?（）

The purpose of PSC is （）

97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久