单项选择题
A.saws B.files C.spanners D.nuts
The maintenance work for sailors includes （）(清洁), repai...
单项选择题The maintenance work for sailors includes （）(清洁), repairing and painting work on board a ship. 正确答案A
A.cleaning B.cleaner C.cleanly D.cleanness
The line leading at right angles to the （）(中线) from the...
单项选择题The line leading at right angles to the （）(中线) from the forecastle to the shore is called the forward breast line.
A.draft B.waterline C.centerline D.abeam
Topside paint and （）(水线漆) are used on the different are...
单项选择题Topside paint and （）(水线漆) are used on the different areas of the ship’s hull.
A. heat-resistant paint B. boottopping paint C. non-slip paint D. anti-fouling paint
