单选题A spring line is a（）.Amooring line made of spring lay wire ropeBmooring line running diagonally to the keelCmooring line parallel to the keelDwire rope used for securing an anchor buoy
单选题
A spring line is a（）.
A
mooring line made of spring lay wire rope
B
mooring line running diagonally to the keel
C
mooring line parallel to the keel
D
wire rope used for securing an anchor buoy
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