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
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A.keel
B.virgin
C.origin
D.base
A.make command of
B.take command of
C.get command of
D.have command of
A.IAMSAR
B.COMSAR
C.ICAO SAR
D.1979 SAR
A.not under command
B.restricted in her ability to manoeuvre
C.restrained by her draught
D.underway
A.You must visually signal oncoming vessels
B.You must immediately tie up in the nearest port until the radiotelephone is repaired
C.You must anchor until the radiotelephone is repaired
D.The loss of the radiotelephone must be considered in navigating the vessel
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The key to rescuing a man overboard is（）.
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A VESSEL，OTHER THAN A RESCUE UNIT，DESIGNATED TO CO-ORDINATE SURFACE SEARCH AND RESCUE OPERATION WITHIN A SPECIFIED AREA is known as（）.
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The ship which strikes any other vessel is called the（）.