航海英語MARPOL公約的有關(guān)內(nèi)容單項選擇題每日一練(2019.01.10)

單項選擇題
Open ullage holes in tanks which are not gas-free must be protected by（）.
A.PV valves
B.warning signs
C.flame screens
D.stop-check valves
單項選擇題
Any discharge into the sea of oil or oily mixtures from ships to which this Annex of MARPOL 73/78 applies shall be（）except when special conditions are satisfied.
A.required
B.requested
C.promoted
D.prohibited
單項選擇題
Which is a mandatory section of the shipboard Oil Pollution Emergency Plan（）.
A.Reporting requirements
B.Removal equipment list
C.Planned exercises
D.List of individuals required to respond
單項選擇題
You are on a multiple product tanker and carrying methyl acrylate，diethanolamine，and triethylamine. Which statement is TRUE? （）
A.Methyl acrylate may be loaded in a tank adjacent to diethanolamine but not triethylamine
B.The heating coils to the cargo tank loaded with methyl acrylate must be blanked off
C.Valve components made of aluminum，copper，or zinc may not be in contact with the cargoes
D.Each crew member working on deck must have an emergency escape breathing apparatus
單項選擇題
Vessels to which Annex V to MARPOL 73/78 applies may discharge garbage containing plastics （）.
A.5 nautical miles from nearest land
B.12 nautical miles from nearest land
C.25 nautical miles from nearest land
D.None of the above