单项选择题
Although the Shipowner may be responsible for the loss or damage to the goods，his liability may be limited by the terms of（）.
A.STCW B.IMDG C.SOLAS D.The contract or the statute
单项选择题 A qualified deck officer should be（）the watch.
单项选择题 While the Pilot is maneuvering the vessel to a dock，what is the PRIMARY responsibility of the watch officer?（）
单项选择题 Which word indicates color variation in the characteristics of a light?（）
