单项选择题
A.any wire rope used for mooring B.a fire-warp C.a mooring line running diagonally to the keel D.a mooring line perpendicular to the keel
A “sheepshank” is used to（）.A.keep a line from frayingB...
单项选择题A “sheepshank” is used to（）.
A.keep a line from fraying B.join lines of unequal size C.stop off a line D.shorten a line
A “reaching” course is one in which the wind（）.A.comes ...
单项选择题A “reaching” course is one in which the wind（）.
A.comes directly over the bow B.comes directly over the stern C.comes over an area extending from broad on the bow to the quarter D.has no effect on the vessel
A “Mediterranean moor” should be used when（）.A.when anc...
单项选择题A “Mediterranean moor” should be used when（）.
A.when anchoring in the Mediterranean B.when docking stern to a berth C.when docking bow to a berth D.when anchoring in a strong current
