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單項(xiàng)選擇題

（） are used for hauling in or letting out the wires which fasten the ship to the shore.

A.Cargo winches
B.Mooring winches
C.Windlasses
D.Cargo hatches

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單項(xiàng)選擇題

The drive motor will have a brake arranged to fail-safe, ieit will （） the load if power fails or machine is stopped.

A.lift
B.put
C.take
D.hold

單項(xiàng)選擇題

（） are used to handle anchors and chains.

A.Cargo winches
B.Mooring winches
C.Windlasses
D.Cargo hatches

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