单项选择题
Your vessel has run aground and upon taking fuel oil tank soundings, you find that a fuel tank level has increasedYou therefore should suspect （）.
A.condensation in the fuel tank B.a crack in the hull portion of the fuel tank C.a load of bad fuel D.contamination from the saltwater flushing system
单项选择题 Following a grounding, you can best determine that a SLACK fuel oil tank has been holed by （）.
单项选择题 Bilges may be pumped （）.
单项选择题 Waste oil from the lube oil sumps of machinery may NOT be （）.
