A.rolling
B.pitching
C.heaving
D.swaying
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A.general cargoes
B.dry bulk cargoes
C.hazadous cargoes
D.manufactured goods of large size
A.fragile or expensive cargoes
B.raw materials
C.finished metallic products
D.manufactured goods of large size
A.raw metallic products
B.finished metallic products
C.consumable products
D.Manufactured goods of large Size
A.raw materials
B.consumable products
C.finished metalic products
D.raw metallic products
A.are forbidden
B.are allowed
C.can be used
D.are usually used
最新試題
When steering by autopilot,how often should the steering be checked?（）
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
The mean draft of a ship is the draft（）.
Full details of all lights and fog signals are shown on（）.
（）is on the panel of radar.
A tide is called diurnal when（）.
The helm command PORT TWENTY means（）.
The company should establish and maintain procedures to control all documents and date which are relevant to（）.
Manoeuvring information can not be obtained from（）.
According to the relevant regulation, lifeboat should be powered by（）.