When steering by autopilot,how often should the steering be checked?（）

ECDIS must be able to perform all of the following EXCEPT（）.

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

（）is the act of allocating space to containers on board of a container ship in the order of the discharge ports.

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

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

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

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

（）is where the crew eat their meals.

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