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單項(xiàng)選擇題

This is （）(甲板貨).

A. deck cargo
B. wet cargo
C. light cargo
D. heavy cargo

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單項(xiàng)選擇題

Persons who load and discharge ships are called （）(裝卸工人).

A. cargo workers
B. dockers
C. port men
D. stevedores

單項(xiàng)選擇題

There is no power for the （）(起貨機(jī)).

A.winch
B.crane
C.derrick
D.boom

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