drilling
soil reactions
temperature
current
第1题：
Where temporary repairs are effected to a ship at a port of loading，call or refuge，for the common safety，or of damage caused by general average sacrifice，the cost of such repairs shall be ______ as general average．
A.fitted
B.omitted
C.committed
D.admitted
第2题：
With no environmental forces acting on the vessel，the center of gravity of an inclined vessel is vertically aligned with the ______．
A.longitudinal centerline
B.center of flotation
C.original vertical centerline
D.metacenter
第3题：
Most environmental problems are caused by people.()
第4题：
For a vessel inclined by the wind, multiplying the buoyant force by the horizontal distance between the lines of action of the buoyant and gravity forces gives the ______.
A.righting moment
B.longitudinal moment
C.transverse moment
D.vertical moment
第5题：
Gradient currents caused indirectly ______．
A.by the wind
B.by the wind or by density differences in adjacent areas
C.Coriolis force
D.by ships sailing in the oceans
第6题：
Atmospheres laden with coal dust or grain dust caused by loading these cargoes ______．
A.require loading operations to be shut down until the atmosphere clears
B.are toxic to human life
C.are subject to spontaneous combustion
D.may be explosive in some concentrations
第7题：
While off-loading from an offshore supply vessel with the crane，the wind increases in strength and changes direction significantly，you should ______．
A.Expedite off-loading
B.Stop off-loading，but keep the offshore supply vessel in the present location
C.Continue off-loading with no changes
D.Move the offshore supply vessel to the downwind side
第8题：
Damage caused by lighting，a storm，or a sudden gust of wind may be within the exception of ______.
A.act of God
B.the Queen's enemies
C.inherent vice in the goods
D.the negligence of the owner of the goods
第9题：
A frontal thunderstorm is caused by ______.
A.pronounced local heating
B.wind being pushed up a mountain
C.a warm air mass rising over a cold air mass
D.an increased lapse rate caused by advection of warm surface air
第10题：
Forces within a vessel have caused a difference between the starboard and port drafts. This difference is called ______.
A.list
B.heel
C.trim
D.Flotation