The Experimental Lighthouse-buoy has no navigational significance and may be removed at will.The above sentence means().
单选题
2022-01-10 02:59
A、It's of no use for navigation and would be removed with notice
B、It's useful in navigation and may be removed without notice
C、It's helpless in navigation and may be removed without notice
D、It's helpful in navigation and may be removed without notice