A.without losing the rhythm of respiration
B.only with the help of two other people
C.by not stopping the respiration for more than 5 minutes
D.at ten-minute intervals
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A.Flow
B.Breakout
C.Kick
D.Blowout
A.Clear
B.Evident
C.Obvious
D.Apparently
A.Salving vessel
B.Co-ordinator surface search
C.MERSAR
D.The vessel being salved
A.Williamson Turn
B.Parallel
C.Sector
D.zig-zag maneuver
A.MERSAR
B.IMOSAR
C.ICAO SAR
D.SOSREP
最新試題
Downwind for 1 miles，alter to starboard 90 degrees，go down this course for 1 mile；Then alter 90 degrees to starboard and go down this course for 2 miles；Then alter 90 degrees to starboard and go down this course for 2 miles；Keep adding 1 mile ever time you alter to starboard．This operation is（）search pattern
You are approaching another vessel and see that it has the signal flag “O” hoisted．What is your next action（）.
The indication of a slipping anchor is a（n）（）.
A VESSEL，OTHER THAN A RESCUE UNIT，DESIGNATED TO CO-ORDINATE SURFACE SEARCH AND RESCUE OPERATION WITHIN A SPECIFIED AREA is known as（）.
In case of your steering gear failed，（）should be exhibited in shapes or lights.
Generally，you can best keep a vessel under steering control when the vessel has（）.
The ship which strikes any other vessel is called the（）.
You should conduct a sector search under which of the following circumstances（）.
（）is not a search pattern.
If your radiotelephone fails while underway，（）.