单项选择题
A vessel is wind rode when it is（）.
A.at anchor and heading into the wind B.backing into the wind C.carrying lee rudder D.necessary to apply a leeway correction to the course
单项选择题 A vessel brought alongside should be fended off the towing vessel by（）.
单项选择题 A mooring system that results in a spread system without anchor buoys is called a（）.
单项选择题 A mooring line is described as being 6x24，1-3/4 inch wire rope. What do the above numbersrefer to?（）
