单项选择题
A.Notify the Captain of the Port (COTP) if you cannot repair it within 96 hours
B.Notify the Officer in Charge of Marine Inspection (OCMI) if you cannot repair it within 48 hours
C.Moor the vessel until it is repaired
D.Anchor the vessel until it is repaired
单项选择题 If a fixed foam firefighting system on a ship is not of the premix type，a sample of the foam liquid must be tested by（）.
单项选择题 Fire protection regulations for towing vessels require that all crew members participate in drills and receive instruction at least once a month. Who is responsible for ensuring that this takes place?（）
单项选择题 Before being certified by the American Bureau of Shipping，anchor chain must undergo（）.