单项选择题
A.closest point to approach B.close point to approach C.crossing point to approch D.coming point to approach
A.Safe working load B.Ships working lift C.Starboard wing lift D.Stress , weight , load
A.gained at right angles to the original course B.gained in the direction of 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