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單項(xiàng)選擇題

During the watch at sea, where situations occur in the machine apace which may affect the speed maneuverability, power supply or other essentials for the safe operation of the ship（）should be informed as soon as possible.

A.the chief engineer
B.the master
C.the bridge
D.the company superintendent

單項(xiàng)選擇題

During the watch at sea （） should be logged or recorded in the engine log book.

A.the running hours of the cooling water pump
B.chief engineer’s order
C.the main parameters of main and auxiliary equipment
D.the position of the vessel