单项选择题
We can remove the heavy rust on the plate with a （）(敲锈锤).
A. scraper B. hammer C. chipping hammer D. lining brush
单项选择题 （）(耐热漆) are for radiators and pipes and for the ship’s funnel.
单项选择题 Excuse me, may I borrow your （）(扳手) ?
单项选择题 （）(沥青) is used in bilges and peak tanks.
