A.cable areas
B.dumping grounds
C.fish trap areas
D.precautionary areas
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A.the period of darkness exceeds the period of light
B.there is only a partial eclipse of the light
C.the periods of light and darkness are equal
D.the period of light exceeds the period of darkness
A.After boarding the pilot
B.After the pilot leaving the ship
C.After the pilot going on board
D.After taking the pilot
A.high barometric pressure
B.jet stream
C.storm surge
D.torrential rains
A.on
B.of
C.in
D.for
A.Nothing; The Pilot is required by law and is solely responsible for the safety of the vessel
B.State his concerns to the Pilot but do not interfere with the handling of the vessel
C.Direct the Pilot to stop the vessel and anchor if necessary until the situation clears
D.Recommend an alternative action and if not followed relieve the Pilot
A.from the ship's propeller when making up aft
B.from being overrun if making up forward
C.hull damage while alongside passing a hawser
D.getting in a tripping position
A.at any time while underway
B.while at anchor
C.while alongside a vessel
D.All of the above
A.when at anchor
B.only when making way
C.at any time when underway
D.only when the identifying lights are not being shown
A.underway，but not making way
B.aground
C.being towed
D.not engaged in pilotage duty
A.should never use radar bearings
B.should only use radar bearings when the range exceeds the distance to the horizon
C.can use radar information from one object to fix the position
D.must use information from targets forward of the beam
最新试题
The distance between any two meridians measured along a parallel of latitude and expressed in miles is the （）.
A vessel not to impede the passage of another vessel is not relieved （） taking collision-avoiding action.
On a voyage from Capetown to London，the favorable ocean current off the coast of Africa is the （）.
On a voyage from Halifax,N.S.,to Dakar,West Africa,the Canary Current will （）.
Lateral movement of the vessel to leeward of its course defines （）.
During a period of whiteout，you should expect which of the following（）.
In Admiralty Sailing Directions，bands is the word used to indicate（）marking．
The distance from the still water level (corrected for tides and storm surge) to the bottom of the hull of a ship is the（）.
The distance between the surface of the water and the tidal datum is the （）.
The Earth has the shape of a(n) （）.