99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

單項(xiàng)選擇題

The aft part of a vessel on the port side is called port（）.

A. port stern
B. quarter
C. aft quarter
D. starboard

你可能感興趣的試題

單項(xiàng)選擇題

- What kind of paint for the hull?
-（）.

A.OK
B.A hammer
C. Black paint
D. Thinner

單項(xiàng)選擇題

The first coat to a bare metal surface is the（）.

A.primer
B.undercoat
C.topcoat
D.thinner