Where would you find information about the time of high tide at a specific location on a particular day of the year?（）

Berthing means bringing a vessel to her berth until（）.

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

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

Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.

According to the relevant regulation, lifeboat should be powered by（）.

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

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

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

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