A. cement wash, bitumen and paint B. primer, undercoats and top coats C. topside paint, boot-topping paint and bottom paint D. primer, cement wash and paint
单项选择题We need different kinds of paint for （）areas.
A.every B.each C.different D.same
单项选择题For painting, the surface of a ship’s hull is divided into （）areas.
A.two B.three C.four D.five
单项选择题The hawser should be （）.
A. take great care of B. take great careful of C. taken great care of D. taking great care of
单项选择题You should （）great care of this line.
A.make B.take C.have D.wash
单项选择题This cargo wires has more than ten percent （） wires.
A.damaged B.broken C.missing D.repaired
