单选题In order to pay out or slack a mooring line which is under strain，you should（）.Asluice the lineBsurge the lineCstopper the lineDslip the line
单选题
In order to pay out or slack a mooring line which is under strain，you should（）.
A
sluice the line
B
surge the line
C
stopper the line
D
slip the line
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