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

Which of the following is not a form of precipitation?（）

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

Manoeuvring information can not be obtained from（）.

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

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

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

What is it called when it is possible to ignite the vapour above the oil?（）

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

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（）.