单项选择题
A power-driven vessel shall have her engine ready for（）when the visibility is restricted.
A.immediate stopping
B.immediate maneuvering
C.immediate anchoring
D.immediate going astern
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相关考题
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单项选择题
The Company should establish procedures in（）to identify equipment and technical systems the sudden operational failure of which may result in hazardous situations.
A.ISM
B.CCS
C.SMS
D.SOLAS -
单项选择题
The company should establish procedures to ensure that（）related to safety and protection of the environment are given proper familiarization with their duties.Instructions which are essential to be provided prior to sailing should be identified,documented and given.
A.New personnel
B.Personnel transferred to new assignments
C.All crewmembers
D.New personnel and Personnel transferred to new assignments -
单项选择题
As the temperature for a given mass of air increases, the（）.
A.dew point increases
B.dew point decreases
C.relative humidity increases
D.relative humidity decreases
