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單項(xiàng)選擇題

Official proof of a Chinese vessel’s nationality is contained in the（）.

A.Certificate of Inspection
B.Official Log
C.Certificate of Documentation
D.Shipping Articles

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單項(xiàng)選擇題

Never make comment，estimate or guess in your Logbook，but（）only.

A.the specifications
B.the facts
C.the descriptions
D.the details

單項(xiàng)選擇題

Logbooks are used to record the events occurring when（）.

A.the ship is in a harbor
B.the ship is at anchorage
C.the ship is underway
D.all of the above

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