单项选择题
Scrapers are used to （）the rust on the plates.
A.remove B.move C.shift D.water
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.
单项选择题 The （）is used to thin the paint, if the paint is thick.
