In some cases facilities may be provided for emergency overriding oil pressure shutdown, if this facility is used, adequate warning must be given to （）.

A.the engineer officer in charge of watch
B.the deck officer in charge of watch
C.the master
D.the chief mate

A.3 years after making the first entry
B.2 years after the last entry
C.3 months after last entry
D.3 years after the last entry

A.port state control
B.flag state control
C.fire and boat drill
D.Safety inspection