单项选择题
What is used for preventing pollution damage to the sea from ships?（）
A.MARPOL 73/78
B.SOLAS 74
C.STCW 78/95
D.ISPS 2002
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相关考题
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单项选择题
However, where immediate action is necessary to ensure safety of the ship, its machinery and crew, it must be taken by the engineer in chargeWhat dose “it” mean in the sentence above?（）
A.safety
B.the ship, its machinery and crew
C.immediate action
D.the engineer in charge -
单项选择题
There will usually be summaries or daily account tables for heavy oil, diesel oil, lubricating oil, and fresh water, which will be compiled（）
A.at the beginning of every watch
B.at the beginning of the first watch every day
C.at the completion of every watch
D.at noon every day -
单项选择题
According to the principle of two stroke diesel engine, what is the number of its efficient work stroke per revolution?（）
A.1/2
B.1
C.2
D.3
