单项选择题
A.3 white star signals B.Horizontal motion with a white flag C.Vertical motion of a white light D.Code letter K by blinker light
Under the forces of its own weight，the suspended length...
单项选择题Under the forces of its own weight，the suspended length of line will fall into a shape known as a（）.
A.polygon B.holding arc C.catenary curve D.parabolic curve
There has been a collision in sea area of Fork.（）.A.Sta...
单项选择题There has been a collision in sea area of Fork.（）.
A.Stand by to give assistance B.Stand by to alter course C.Stand by to stop engine D.Stand by to go astern
The Master to prosecute all voyages with the utmost（）an...
单项选择题The Master to prosecute all voyages with the utmost（）and to render customary assistance with the Vessel’s Crew.
A.fastness B.speeding C.swiftness D.dispatch
