船舶发生溢油事故时，水手的主要工作是清理油污。（）

• A、When oilspilling happens on board, the sailors’ work is to do oil-cleaning.
• B、When oilspilling happens on board, the sailors’ work is painting.
• C、When oilspilling happens on board, the sailors’ work is to do some repair work.
• D、When oilspilling happens on board, the captain is in over command of it.