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單項選擇題

（）should be saved first in an accident.

A. The ship
B. The cargo on board
C. The persons on board
D. The bridge

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單項選擇題

The emergency alarm is sounded on （）according to master’s order.

A.VHF
B.broadcast
C.radio
D.sextant

單項選擇題

The life-jacket is usually put （）in your cabin.

A. in the refrigerator
B. in the cupboard
C. under the bed
D. on the table

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