The path that a vessel is expected to follow, represented on a chart by a line drawn from the point of departure to the point of arrival, is the_______.(1.0)
A.DR plot B.track line C.heading D.estimated course正确答案B
The path that a vessel is expected to follow, represented on a chart by a line drawn from the point of departure to the point of arrival, is the_______.(1.0)
A.DR plot B.track line C.heading D.estimated course正确答案B
