distance
largeness
diameter
measurerment
第1题：
A .unpredictable future
B .being disabled by technology
C. turning the Earth into a huge dump by technology
D .abuse of technology
第2题：
What is the major advantage of a rhumb line track?
A.The vessel can steam on a constant heading (disregarding wind，current，etc)
B.The rhumb line is the shortest distance between the arrival and departure points
C.It is easily plotted on a gnomonic chart for comparison with a great circle course
D.It approximates a great circle on east-west courses in high latitudes
第3题：
The task of the general design stage in structured life circle method is, to build what kind of software system structure?
A．program structure
B．general structure
C．module structure
D．function structure
第4题：
In relation to the turning circle of a ship, the term transfer means the distance ______.
A.gained in the direction to the original course
B.gained at right angles to the original course
C.the ship moves sidewise from the original course away from the direction of the turn after the rudder is first put over
D.around the circumference of the turning circle
第5题：
In relation to the turning circle of a ship, the term advance means the distance ______.
A.gained at right angles to the original course
B.gained in the direction to the original course
C.moved sidewise from the original course when the rudder is first put over
D.around the circumference of the turning circle
第6题：
What is NOT an advantage of the rhumb line track over a great circle track?
A.Easily plotted on a Mercator chart
B.Negligible increase in distance on east-west courses near the equator
C.Does not require constant course changes
D.Plots as a straight line on Lambert conformal charts
第7题：
A vessel is equipped with twin propellers，both turning outboard with the engines half ahead.If there is no wind or current and the rudders are amidships，what will happen?
A.The bow will swing to starboard
B.The bow will swing to port
C.The vessel will steer a zigzag course
D.The vessel will steer a fairly straight course
第8题：
What made dealers believe that the yen should be stronger?
A．The dollar's weakness.
B．The huge surplus in trade balance.
C．Japanese interest rate cut.
D．The market' focus turning on it.
第9题：
In relation to the turning circle of a ship, the term kick means the distance ______.
A.around the circumference of the turning circle
B.gained at right angles to the original course
C.gained in the direction to the original course
D.or throw of a vessel’s stern from her line of advance upon putting the helm hard over
第10题：
当对DrawWidth进行设置后，将影响（）。