单项选择题
A.remove B.renew C.reopen D.remote
（）fore and aft decks and prepare for sea.A. Clean ofB. ...
单项选择题（）fore and aft decks and prepare for sea.
A. Clean of B. Clean up C. Clean for D. Cleaning for
The nut is loose. Lend me （）, please.A. an oil canB. a ...
单项选择题The nut is loose. Lend me （）, please.
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
