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
单项选择题 Topside paint and （）(水线漆) are used on the different areas of the ship’s hull.
单项选择题 （）(干舷漆) and boottopping paint are used on the different areas of the ship’s hull.
单项选择题 A bare metal surface should be applied with the （）(防腐漆).
