单项选择题
A. an oil can B. a hammer C. cargo runner D. a screwdriver
Shall we start （）now?A.scrapingB.scrapedC.scrapeD.to sc...
单项选择题Shall we start （）now?
A.scraping B.scraped C.scrape D.to scrape
The bosun is scraping the （）on deck.A.loose paintB.boll...
单项选择题The bosun is scraping the （）on deck.
A.loose paint B.bollard C.derrick D.bridge
We’ll finish （）the hull this morning.A.paintB.paintedC....
单项选择题We’ll finish （）the hull this morning.
A.paint B.painted C.painting D.to paint
