These natural resources will be______sooner or later if the present rate of exploitation continues.

You are on watch and the Pilot has the conn.The Master has temporarily gone below.The Pilot orders a course change which you are certain will put the vessel into imminent danger.Your first action should be to（）.

When a pilot is on board to pilot the vessel the Letter（）must be hoisted.

The pilot will（）your ship at 2015 hours tonight.

“Full speed ahead” and “Full speed astern” are（）given by the officers or the pilots.

It will be a relief over the death of a friend or a relative if the friend or relative dies from ______.

When the pilot is climbing up the ladder ,what will you say?（）

（）will normally provide sufficient information to seaward of fairway buoy or pilot station.

The cargo must be loaded within the time stipulated by the charter-party，otherwise the Charterer will have to pay（）.

When a tug is pulling on a hawser at right angles to the ship，and the pilot wants to come ahead or astern on the ship’s engine，care must be taken that the pilot（）.

Which of the following factors will affect the selection of a MPU? ①the pole piece length ②the availability of pre-drilled holes ③the space available for installation.

Sometimes the contract（）that the lump sum freight must be paid in advance and will not be returnable even if the vessel and／or her cargo are lost.