單項(xiàng)選擇題Mooring lines should be turned end-for-end occasionally. This is because（）.
A.a line is weakened by constantly pulling on it in one direction
B.normal wear on the line is thus distributed to different areas
C.it prevents the line from kinking or unlaying
D.it prevents permanent misalignment of the line's internal strands
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A.managanese bronze
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A.take
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C.hand
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