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單項選擇題

All entries in logbook,（）made,must not be erased or amended.

A.once
B.whether
C.previous
D.just

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單項選擇題

All entries in the official logbook must be signed by the master and（）.

A.the union representative
B.the person aboat whom the entry concerns
C.no one else
D.one other crew member

單項選擇題

All event relating to the voyage,such as ship’s position,speed and details of the weather, are recorded in（）.

A.logbook
B.Bell book
C.oil record book
D.compass error book

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