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

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

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

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

Which of the following is not an operation mode of AIS?（）

The circulation around a low pressure center in the Northern Hemisphere is（）.

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

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

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

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