单项选择题

A （）should be placed on the gangway.

A.life-buoy
B.life-raft
C.life-boat
D.life craft

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单项选择题
Please fill in this visitor’s （）.

A. registry book
B. exercise book
C. seaman’s book
D. record book
单项选择题
-Will you take me to see your chief officer? -Sorry, he has gone （）. Would you like to leave a message for him?

A.shore
B.land
C.ashore
D.port
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