单项选择题
A.stop the engines
B.turn off the running lights and turn on the anchor lights
C.take at least two bearings of prominent shore lights
D.lower the accommodation ladder and illuminate it
单项选择题 Most Navigation System equipment is（）from the bridge, a unique location that allows for a centralized,safe and efficient management of ship navigation.
单项选择题 Precautionary areas and IMO adopted TSS have been established through the straits between Permatang Sedepa (One Fathom Bank) and the entrance to South China Sea in the vicinity of Horsburgh Light.In this sentence,“TSS”is the abbreviation of（）.
单项选择题 If one container was wrongly loaded in ANTWERP,it should be（）at a later stage.