There shall be（）into sleeping rooms from cargo and machinery spaces or from galleys,storerooms,drying rooms or communal sanitary areas.

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

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

单项选择题Under threat, ship master activate SSAS system and send a message to（）.

A.nearby coast station
B.flag administration
C.vessels in the vicinity
D.charterer and sub-charterer