When a vessel violates the oil pollution laws，who may be held responsible?A.Master onlyB.Owners onlyC.Licensed officers onlyD.Any individual connected with the vessel involved in the operation

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

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

Air pollution

People and air pollution are often in the same places. This means that cities with large populations have the biggest problem of dirty air. Air pollution is caused by many different things. A major kind of air pollution is the gas from cars. Statistics(统计资料) show that 93 percent of all auto trips are within cities.

Another major kind of dirty air is the burning of coal and oil for energy. This energy is needed to make electricity. Of course, much more electricity is used in the city than in the county.

On the average, we throw away more rubbish than the year before. The burning of rubbish makes air pollution even worse. Many major industries are also responsible for the dirty air in the around cities. The fumes(烟)from iron, steel, chemical, and petrol production add particles(微粒)to the air.

The effects of air pollution range from mild headaches to death. The levels of pollution found in heavy traffic may cause headaches for loss of clear vision. Wherever coal and oil are used for fuel, fumes may kill trees and plants and cause metal to corrode(腐蚀). In some of the larger cities, these fumes endanger the lives of human beings by contributing to lung diseases and causing early death.

26. The key point of the passage is that().

A. the cause of air pollution is people

B. the causes and the effects of air pollution are both found in cities

C. the effects of air pollution range from headaches to death

27. What is the purpose of this passage?

A. to persuade people to stop polluting the air().

B. to tell the causes of air pollution

C. to tell why cities are bad places to live

28. Why is air pollution more grave in the city than in the country?().

A. Because there are larger populations in cities.

B. Because the air in the city is dirty.

C. Because there are much more gas fumes from cars and burning of coal and oil for energy in the city than in the country.

29. The fumes from coal and oil may cause metal().

A. to corrode

B. to twist

C. to turn black

30. In larger cities, the fumes from coal and oil may contribute to().

A. heart disease

B. loss of clear vision

C. lung diseases

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

In accordance with Sinotime，the Charterers will not be responsible for the expenses of __________.

A.all lubricating oil and water

B.insurance of the Vessel

C.losses of and damages to both vessel and cargo due to whatsoever reason occurred during the charter time

D.drydocking，repairs and other maintenance of 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

In the event of a casualty to a vessel，who is responsible to make records available to the governmental official authorized to investigate the casualty? ______.

A.Officer in Charge Marine Inspection

B.The person who caused the casualty

C.The company man

D.The owner

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

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

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