单选题When a vessel violates an oil pollution act，who may be held responsible?（）.A Master onlyB Owners onlyC Licensed officer on watchD Any individual connected with the vessel

Waste oil from the lube oil sumps of machinery may NOT be ______.

A.drained into the vessel's bilges

B.reclaimed（回收的） for other uses

C.held in a slop tank

D.purified and then reused

After an occurrence of oil pollution，what shall be done first by a vessel in Chinese port？ ______.

A.use oil dispersion agent and wait for investigation

B.try to collect the oil on deck or in water

C.report to Harbor Master

D.B and C

Risk of collision may exist ______.

A.if the compass bearing of an approaching vessel does NOT appreciably change

B.even when an appreciable bearing change is evident, particularly when approaching a vessel at close range

C.if you observe both sidelights of a vessel ahead for an extended period of time

D.All of the above

For GMDSS，when may a compulsory vessel not be allowed to leave port ________．

A.When the vessel is in an overloaded condition

B.When the vessel has arranged for both duplication of equipment AND shore-based maintenance

C.When the vessel has replaced a required piece of GMDSS-related equipment but its performance has not been verified or logged

D.When the vessel is carrying only two licensed GMDSS Radio Operators and is capable of performing all required functions

When a vessel violates the oil pollution laws，who may be held responsible?

A.Master only

B.Owners only

C.Licensed officers only

D.Any individual connected with the vessel involved in the operation

Bilges may be pumped______.

A.on the outgoing tide

B.overboard after dark

C.overboard through an anti-pollution equipment

D.anytime in an emergency, i.e. main engine lube oil failure

When a vessel violates an oil pollution act，who may be held responsible？ ______.

A.Master only

B.Owners only

C.Licensed officer on watch

D.Any individual connected with the vessel

what is your position (station ) in the muster lists ,for example ,during the fire fighting ,abandon vessel ,oil pollution prevention etc ?

Under the Carriage of Goods by Sea Act of 1936，a vessel will be liable for damage to cargo when the damage arises from ______．

A.An act of war

B.Lack of ventilation in transit

C.Perils of the sea

D.An error in navigation

Concerning the identification signal for a pilot vessel, in fog, which statement is TRUE?___.

A.When at anchor, the pilot vessel is only required to sound anchor signals

B.The identification signal must be sounded any time the pilot vessel is underway

C.The pilot vessel may only sound the identity signal when making way

D.All of the above