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單項(xiàng)選擇題

Mousing a cargo hook with marline or small line（）.

A.increases the lifting capacity of the hook
B.protects the hook from the sling ring
C.prevents the sling ring from coming out of the hook
D.All of the above

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單項(xiàng)選擇題

Limber is a term associated with（）.

A.emergency gear
B.drainage
C.deck cargo storage
D.securing gear

單項(xiàng)選擇題

I’ve already put down the remarks DECK CARGO（）SHIPPER’S RISK in the Shipping Order．

A.IN
B.ON
C.AT
D.FOR

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