A.primer B.undercoat C.topcoat D.thinner
单项选择题()can thin down paint.
A. The anti-fouling paint B. The thinner C. The varnish D. primer
单项选择题Make a lee()the port side.
A.on B.at C.to D.in
单项选择题Varnish is certainly for (), cabin doors and other woodwork.
A. engine room B. gangway C. bridge decks D. deck rails
单项选择题How do you ()the heavy rust on the plates?
A.remove B.renew C.reopen D.remote
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