单项选择题
（）is used for lifting cargo.
A.A mooring winch
B.A windlass
C.A deck crane
D.A lifeboat engine
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相关考题
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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
