单项选择题
A. scraping and painting B. the engine room C. looking out D. steering
Port-hand buoys are painted （） in color.A.greenB.redC.y...
单项选择题Port-hand buoys are painted （） in color.
A.green B.red C.yello D.white
Have you （）paint?A.anyB.someC.lotD.a lot
单项选择题Have you （）paint?
A.any B.some C.lot D.a lot
（）is used in bilges and peak tanks.A.BitumenB.Cement wa...
单项选择题（）is used in bilges and peak tanks.
A.Bitumen B.Cement wash C.Paint D.Varnish
