单项选择题
A “Mediterranean moor” should be used when（）.
A.anchoring in the Mediterranean B.docking stern to a berth C.docking bow to a berth D.anchoring in a strong current
单项选择题 （）is not a step for anchoring preparation.
单项选择题 When anchoring，good practice requires 5 to 7 fathoms of chain for each fathom of depth. In deep water you should use（）.
单项选择题 When anchoring a vessel under normal conditions，which scope of chain is recommended? （）
