单项选择题
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
The Coordinator Surface Search（CSS）in a SAR situation s...
单项选择题The Coordinator Surface Search（CSS）in a SAR situation should display by night（）.
A.Deck lights forward and aft B.A white light over two red lights C.A red light，white light，and blue light in a vertical line D.A distinctive signal promulgated by the CSS
Stop search and return to（）.A.keelB.virginC.originD.bas...
单项选择题Stop search and return to（）.
A.keel B.virgin C.origin D.base
Please（）search and rescue.A.make command ofB.take comma...
单项选择题Please（）search and rescue.
A.make command of B.take command of C.get command of D.have command of
