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

A tide is called diurnal when（）.

The loading of the ship must be done in accordance with（）.

In the Northern hemisphere northerly winds may cause temperature（）.

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

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

（）is on the panel of radar.

Manoeuvring information can not be obtained from（）.

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

Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）