单选题You intend to discharge medical or hazardous wastes ashore MARPOL annex V requires you to notify a receiving port or terminal in advance.How much advance notice require?（）A 12 hoursB 24 hoursC 48 hoursD Advance notification is not required

A. to let rest the matter

B. the matter to be let resting

C. letting the matter to rest

D. to let the matter rest

While on watch in the engine room, you hear a continuous sounding of the general alarm. Which of the following actions should you take?

A.Make an entry in the official logbook

B.Open the master control valves on the fixed CO2 system

C.Start the fire pump and check discharge pressure

D.Secure auxiliary condenser overboard discharge

A、rage

B、arrange

C、plan

D、intend

The requirement to carry an Oil Record Book does not apply to a ship that ______.

A.is not equipped to discharge overboard any oil or oily mixture

B.is on an international voyage to a country that is a party to MARPOL

C.has an International Oil Pollution Prevention Certificate

D.has an oily water separator of sufficient capacity for the oil wastes generated

A seaman you have just discharged has a Continuous Discharge Book. Which statement is TRUE?

A.The record of entry in the continuous discharge book shall agree with the entry made in the Ship's Articles

B.If the vessel was on coastwise articles，the record of discharge will be made in the Official Logbook

C.An entry should be made in the book and a Certificate of Discharge issued to the seaman

D.A Certificate of Discharge form should be attached to the book

()your price be competitive and date of shipment acceptable, we intend to place a large order with you.

A、 If

B、 Should

C、 If should

If you carry packaged hazardous cargoes on a break bulk vessel bound foreign，you must ______.

A.stow the hazardous cargoes on deck available for jettisoning if necessary

B.remove the hazardous cargo labels from a portable tank after the tank is emptied

C.have the shipping papers indicate the proper shipping name and the technical name of n.o.s. cargoes

D.log the receipt of hazardous cargoes in the Official Logbook

A.Why are you going to resign your current job?

B.When do you intend to resign your current job?

C.What is your intention after resigning your current job?

No discharge into the sea shall contain ______ in quantities or concentrations which are hazardous to the marine environment or chemicals or other substances introduced for the purpose of circumventing the conditions of discharge specified in MARPOL 73/78.

A.chemicals

B.chemicals or other substances

C.substances

D.other substances

If you must pump bilges while a vessel is in port，you should pump only ______．

A.If discharge is led to a shore tank or barge

B.During the hours of darkness

C.On the outgoing tide

D.As much as is necessary