单项选择题
We can remove the heavy rust on the plate with a （）.
A.scraper B.hammer C.chipping hammer D.saw
单项选择题 Scrapers are used to （）the rust on the plates.
单项选择题 Paint is stowed in the paint （）.
单项选择题 Apply two coats of red lead primer and topside paint （）the forecastle deck.
