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
正确答案是B
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
正确答案是B