A tide is called diurnal when（）.

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

The ISM code is part of（）.

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

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

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

Shipboard Emergency Drills must be carried out at least（）on board cargo ship.

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

Manoeuvring information can not be obtained from（）.

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