A、A.a diamond shape
B、B.two cones，apexes together
C、C.a black ball
D、D.one cone，apex upward
更多“A power driven vessel when towing and the length of the tow exceeds 200 meters shall exhibit during daylight hours where they can best be seen which of the following shapes? （）”相关的问题
A、a non-power driven vessel B、a sailing vessel C、a power driven vessel D、a power driven vessel or a non-power driven vessel
A、A. These hatches are usually driven by electric or hydraulic power. B、B. These hatch covers are usually driven by electric or hydraulic power. C、C. These hatch covers are usually driven by electric. D、D. These hatch covers are usually driven by hydraulic power.
A、The power-driven vessel must keep out of the way of the sailing vessel B、A special circumstance situation exists C、The sailing vessel must keep out of the way of the power- driven vessel D、The vessel which has the other vessel to the right must keep out of the way
A、three all-round red lights instead of the lights required for a power-driven vessel of her class B、the same lights as a vessel restricted in her ability to maneuver C、three all-round red lights in addition to the lights required for a power-driven vessel of her class D、the lights for a power-driven vessel which is not under command
A、in a crossing situation B、when they are making more speed than the power-driven vessel C、when the sailing vessel is overtaking D、on the Inland Waters of the United States
A、one sidelight and the masthead light are visible B、the vessels will pass closer than half a mile C、both vessels sound one prolonged blast D、both sidelights and masthead light(s) are visible
A、immediately stop B、immediately maneuvering C、immediately anchoring D、immediately going astern
A、immediate stopping B、immediate maneuvering C、immediate anchoring D、immediate going astern
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