单项选择题
A.A mooring winch B.A windlass C.A deck crane D.A lifeboat engine
Fire is under control，and（）.A.lifeboat is no longer nee...
单项选择题Fire is under control，and（）.
A.lifeboat is no longer needed B.lifeboat is needed badly C.lifeboat is needed not more D.lifeboat is urgently needed
