单项选择题
A.Under any condition B.If the grounding lasts over 24 hours C.If it creates a hazard to the environment D.At the owner's discretion
A buoy with a composite group-flashing light indicates ...
单项选择题A buoy with a composite group-flashing light indicates a(n)（）.
A.bifurcation B.fish net area C.anchorage area D.dredging area
A block and tackle is “rove to advantage”. This means t...
单项选择题A block and tackle is “rove to advantage”. This means that the（）.
A.blocks have been overhauled B.hauling parts of two tackles are attached C.hauling part leads through the movable block D.hauling part leads through the standing block
A ballasted vessel sinks enroute to a dry dock. Under t...
单项选择题A ballasted vessel sinks enroute to a dry dock. Under these circumstances，the vessel’s owner can claim（）.
A.actual total loss B.constructive total loss C.general average D.particular average
