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單項選擇題

These tanks are called （）(雙層底) tanks.

A. ballast
B. double bottom
C. oil
D. fore deck

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單項選擇題

At the fore end of a ship is the fore （）(尖艙).

A. peak tank
B. poop tank
C. bow tank
D. tank

單項選擇題

The after part of a ship is called （）(船尾).

A.head
B.bow
C.stern
D.quarter