A.wellB.goodC.niceD.perfectAll the cargo wires must be ……

单项选择题I’ll thin down the（）for you right now.

A.hammer
B.pulley
C.paint
D.bridge

单项选择题The sailors spend most of their time in （）.

A. scraping and painting
B. the engine room
C. looking out
D. steering

单项选择题Port-hand buoys are painted （） in color.

A.green
B.red
C.yello
D.white

单项选择题Have you （）paint?

A.any
B.some
C.lot
D.a lot

单项选择题（）is used in bilges and peak tanks.

A.Bitumen
B.Cement wash
C.Paint
D.Varnish