---

A vessel constrained by her draft may display（）.
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

---

出自：海船船员证

显示答案