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單項選擇題

Apply two coats of （）(紅丹漆) and topside paint to the forecastle deck.

A. primer
B. red lead paint
C. undercoat
D. top coat

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單項選擇題

The rusty plates should be scrapped and brushed to （）(出白金屬).

A. clean
B. smooth surface
C. bare metal
D. clear

單項選擇題

Loose paint and scale are removed with a （）(刮刀).

A. chipping hammer
B.scraper
C. lining brush
D. hammer

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