The company should establish and maintain procedures to control all documents and date which are relevant to（）.

Which of the following shall not the officers in charge of the navigational watch do?（）

（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.

（）is where the crew eat their meals.

Fog is likely to occur when there is little difference between the dew point and the（）.

Full details of all lights and fog signals are shown on（）.

Which of the following is not a form of precipitation?（）

Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.

The ISM code is part of（）.

The circulation around a low pressure center in the Northern Hemisphere is（）.