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單項選擇題

Loading cargo operation in hold No.3 stopped owing to（）.

A.gangs employed
B.windlass trouble
C.gangs unavailable
D.shortage of navigational charts

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單項選擇題

Mariners must ascertain that deck loads are stowed in such a manner as（）.

A.to affect the vessel's stability
B.not to affect the vessel's stability
C.to keep the vessel on even keel
D.not to keep the vessel on even keel

單項選擇題

Mariners not entering the port are（）to keep at least one mile off.

A.advised
B.reported
C.complied
D.supplied