A.entered through a dredged cut
B.not accessible in easterly gales
C.available for vessels up to a maximum draft of 8 feet (2.4m)
D.not affected by the tide
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A.reducing speed to reduce surging on the towline
B.lashing down or stowing all loose gear
C.dogging all hatches and watertight doors
D.streaming all of your towing hawser
A.weaker
B.equal
C.greater
D.indeterminable
A.towing bridle
B.main weather cover
C.external lifelines
D.righting strap
A.non-toxic gas
B.Oxygen
C.Hydrogen
D.Helium
A.equatorial area
B.polar regions
C.mid-latitudes
D.All of the above
最新試題
How does the effect known as “bank suction” act on a single-screw vessel proceeding along a narrow channel?（）
Hot air can hold（）.
From which type of cloud can a tornado or waterspout develop?（）
Guide tolerances during elevation of the jack-up rig will（）.
How does foam extinguish an oil fire?（）
How do you operate a portable CO2 fire extinguisher?（）
Hanging a barge off means to（）.
High clouds，composed of small white flakes or scaly globular masses，and often banded together to form a “mackerel sky”，would be classified as（）.
How can the Coast Guard determine that a crew member is “able to understand any order spoken by the officers”?（）
How are riveted lap joints made watertight?（）