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

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

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

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

Before any loading takes place any signs of the previous cargo should do（）.

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

Bales close to the deckhead should be covered to prevent（）.

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

The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.

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