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單項(xiàng)選擇題

The athwartship hull structural members of a ship are（）.

A.stringers
B.girders
C.breasthooks
D.deck beams

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The antennas of the trucks on deck are not fitted（）.

A.in
B.on
C.out
D.with

單項(xiàng)選擇題

Ship’s steering gear refers to（）.

A.cargo handling machines
B.deck winches and derricks
C.engine-room tools
D.course controlling system