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單項(xiàng)選擇題

A pattern according to which vessels and / or aircraft may conduct a co-ordinated search is a（）.

A.Research pattern
B.Research mode
C.Search pattern
D.Search and rescue mode

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單項(xiàng)選擇題

A VESSEL，OTHER THAN A RESCUE UNIT，DESIGNATED TO CO-ORDINATE SURFACE SEARCH AND RESCUE OPERATION WITHIN A SPECIFIED AREA is known as（）.

A.salving vessel
B.Co-ordinator surface search
C.MERSAR
D.the vessel being salved

單項(xiàng)選擇題

Course directed by the OSC or CSS to be steered at the beginning of a search is（）.

A.Original course
B.Initial course
C.Final course
D.Designated course

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