单项选择题
A.soaking B.settling C.sinking D.bedding in
The most probable position of the object of a search at...
单项选择题The most probable position of the object of a search at any given time is the（）.
A.datum B.estimated position C.search point D.initial point
The key to rescuing a man overboard is（）.A.good communi...
单项选择题The key to rescuing a man overboard is（）.
A.good communication B.a dedicated crew C.good equipment D.well-conducted drills
The indication of a slipping anchor is a(n)（）.A.decreas...
单项选择题The indication of a slipping anchor is a(n)（）.
A.decrease in mooring line length B.increase in the opposite amperage C.increase in the opposite line tension D.decrease in mooring line tension and amperage
