（）is on the panel of radar.

（）is where the crew eat their meals.

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

When the wave period and the apparent rolling period are the same（）.

How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）

What is a CORRECT reply to a pilot’s request, How’s your heading?（）

The ISM code is part of（）.

When steering by autopilot,how often should the steering be checked?（）

The mean draft of a ship is the draft（）.

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