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

<b id="igsvj"></b>

<pre id="igsvj"><acronym id="igsvj"><cite id="igsvj"></cite></acronym></pre>

<ins id="igsvj"></ins>

<ruby id="igsvj"><xmp id="igsvj"></xmp></ruby>

<pre id="igsvj"><strong id="igsvj"></strong></pre>

單項選擇題

Where would you find the call sign or call letters of the radio station on your ship?（）

A.In the rig safety manual
B.On the Certificate of Inspection
C.On the Ship Station License
D.On the rig Watch Bill

你可能感興趣的試題

單項選擇題

To safely anchor a vessel there must be sufficient scope in the anchor cable. Scope is the ratio of（）.

A.weight of cable to weight of vessel
B.weight of cable to weight of anchor
C.length of anchor to depth of water
D.length of cable to depth of water

單項選擇題

Three SHORT BLASTS mean（）.

A.I am altering my course to starboard
B.I am altering my course to port
C.I am operating astern propulsion
D.I am operating ahead propulsion