A.the search has found nothing
B.the derelict has been found
C.the derelict has been located
D.the derelict has been sighted
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A.red star shell
B.searchlight
C.burning barrel
D.orange smoke signal
A.headway
B.sternway
C.no way on，with engines stopped
D.no way on，with engines full ahead
A.very soft mud
B.rocky
C.a mixture of mud and clay
D.loose sand
A.hold a victim in a stretcher
B.stop uncontrolled bleeding
C.hold a large bandage in place
D.restrain a delirious victim
A.flow
B.breakout
C.kick
D.blowout
最新試題
As a last resort，a tourniquet can be used to（）.
The key to rescuing a man overboard is（）.
The ship which strikes any other vessel is called the（）.
If more than one raft is manned after the vessel has sunk，you should（）.
VHF Channel 6 is used exclusively for what kind of communications?（）
The indication of a slipping anchor is a(n)（）.
The ship is bound（）Japan.
Generally speaking，the most favorable bottom for anchoring is（）.
The term MODERATE SPEED was previously interpreted as meaning a speed which would enable a vessel（）within half the range of visibility.
The tension on an anchor cable increases so that the angle of the catenary to the seabed at the anchor reaches 10°. How will this affect the anchor in sandy soil?（）