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單項(xiàng)選擇題

The SOLAS Convention in its successive forms is generally regarded as the most important of all international treaties concerning the （） of merchant ships.

A.pollution
B.economization
C.safety
D.efficiency

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單項(xiàng)選擇題

The port state control inspection is carried out on the basis of the following international conventionsAmong them, which one was not set by IMO?（）

A.LL66
B.ITC69
C.ILO No147
D.SOLAS 74

單項(xiàng)選擇題

If the PSCO from general impressions or observations on board has （） for believing that the ship, its equipment or its crew do not substantially meet the requirements, the PSCO should proceed to a more detailed inspection.

A.clean report
B.serious deficiencies
C.clear grounds
D.detention report

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