无码高清视频|成人自拍视频|欧美成人午夜无码A片秀色直播|草美女视频网站|美女被操网站在线观看

<ruby id="evly5"></ruby>

單項(xiàng)選擇題

（）is normally responsible for maintaining records of corrections to navigational charts and nautical publications.

A.The chief officer
B.The second officer
C.The third officer
D.The PSC officer

你可能感興趣的試題

單項(xiàng)選擇題

The company should establish procedures by which（）receive relevant information on the safety management system in working language or language understood by them.

A.New personnel
B.The ship's personnel
C.Personnel transferred to new assignments
D.Visitor

單項(xiàng)選擇題

When two power-driven vessels are meeting head-on and there is a risk of collision,each shall（）.

A.stop her engines
B.alter course to starboard
C.sound the danger signal
D.back down

<dd id="imvh8"></dd>