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

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

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

The dew point temperature is（）.

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

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

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

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

（）is where the crew eat their meals.

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