Where must you record the date of each emergency training drill conducted on a ship（）.

A.On the Certificate of Inspection
B.On the station bill
C.In the Operations Manual
D.In either the official or unofficial log

A.direction the wind is blowing toward
B.direction the wind is blowing from
C.duration of the maximum gust of wind
D.wind chill factor

A.Deck logs
B.Night Orders
C.Captain's Standing Orders
D.B/L