A.humidity
B.varying densities of water
C.vessel traffic
D.the jet stream
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A.besides
B.excepted
C.otherwise
D.other than
A.there are other vessels in the vicinity
B.operating in a traffic separation scheme
C.engaged in a situation involving more than two vessels
D.necessary to avoid immediate danger
A.The rules require vessels to comply with Traffic Separation Scheme regulations
B.The rules use the term safe speed
C.The Rules permit a stand-on vessel to take action prior to being in extremis
D.All of the above are correct
A.be regarded as a vessel not under command
B.be regarded as a vessel underway
C.be regarded as a vessel
D.be regarded as a sailing vessel
A.gear extending from the side or stern
B.gear that restricts maneuverability
C.less than 50 percent trolling lines
D.None of the above
最新試題
Which statement about the Navigation Rules is TRUE?（）.
A vessel continually lists to one side and has a normal rolling period. Which statement is TRUE?（）.
A vessel engaged in trawling will show identification lights of（）.
If a vessel of special construction cannot fully comply with the Rules，her degree of compliance shall be determined by（）.
If the circumstances of the case admit，any vessel（）in a narrow channel.
A vessel approaching your vessel from 235°relative is in what type of situation?（）.
As look-out，you spot an object 45°off your port bow. You should report the object as（）.
A vessel approaching a narrow channel shall（）.
A proper look-out shall be maintained（）.
One of the factors which affects the circulation of ocean currents is（）.