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單項選擇題

Marline is（）.

A.four-stranded sisal line
B.three-stranded cotton line
C.sail twine
D.two-stranded hemp cord

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單項選擇題

LIFTING THE ANCHOR FROM THE BOTTOM is called（）.

A.broaching the anchor
B.shifting the anchor
C.walking the anchor
D.weighing the anchor

單項選擇題

It’s not advisable to cut（）the power supply.

A.out
B.off
C.down
D.away