单项选择题
A. Repair fore and aft decks and prepare for sea. B. Clean up lower deck and prepare for sea. C. Clean up fore and aft decks and prepare for sea. D. Paint fore and aft decks and prepare for sea.
A. Please clean it at once. B. Please repair it at once. C. Please painting it at once. D. Please adjust it at once.
A. The basic types of paint used on a ship are primer, undercoat and topcoat. B. The basic types of paint used on a ship are topside paint, undercoat and top coat. C. The basic types of paint used on a ship are boottopping, topside and undercoat. D. The basic types of paint used on a ship are cement wash, undercoat and topside.