What is the major advantage of a rhumb line track?(1.0)
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.正确答案A
