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單項選擇題

Topside paint is applied to the area of the ship’s （）which is out of water when the ship is loaded.

A.hull
B.cabin
C.cargo hold
D.deck

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單項選擇題

（）can give a hard-wearing surface and the required color.

A.Primers
B.Undercoats
C.Topcoats
D.Cement wash

單項選擇題

Undercoats are used （）the primer before the topcoat.

A.in
B.over
C.to
D.with

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