When a power-driven vessel sounds three short blasts on the whistle, it means _________.(1.0)
A.I am altering my course to port B.I am altering my course to starboard C.I am operating astern propulsion D.I disagree your requirements正确答案C
When a power-driven vessel sounds three short blasts on the whistle, it means _________.(1.0)
A.I am altering my course to port B.I am altering my course to starboard C.I am operating astern propulsion D.I disagree your requirements正确答案C
