單項選擇題

Pick up （）on the forward spring !

A. the slack
B. slacking
C. a slack
D .the slacking

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單項選擇題

The mooring lines （）a fairlead on the vessel’s side.

A. pass from
B. enter
C. come from
D. pass through

單項選擇題

--Let go the towing line.
–Yes ,I will （）.

A. let go it
B. let go to it
C. let it go
D. let go for it

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