单项选择题
According to Annex V to MARPOL 73/78，garbage containing plastic is permitted to be disposed of by（）.
A.Incinerating offshore
B.Discharging when at least 12 nautical miles from nearest land
C.Grinding to less than 1 and discharging at least 12 nautical miles from nearest land
D.Grinding to less than 1 and discharging at least 25 nautical miles from nearest land
单项选择题 A ship that，at any time，operates seaward of the outermost boundary of the territorial sea is required to prepare，submit，and maintain a（n）（）.
单项选择题 （）is not considered as anti-pollution equipment.
单项选择题 （）is not a condition for a ship of 400 tons gross tonnage and above other than an oil tanker to discharge certain amount of oil or oily mixtures into the sea.