单项选择题
A.ship-to-shore B.shore-to –ship C.bridge-to-bridge
From IMO’S point of view, INMARSAT’s most important fun...
单项选择题From IMO’S point of view, INMARSAT’s most important function is the provision of（）.
A.general radio communication B.MSI C.improved distress and safety communication D.bridge-to-bridge communication
（）is the united nations agency responsible for the Radi...
单项选择题（）is the united nations agency responsible for the Radio Regulations among other things.
A.ITU B.IMO C.MSC D.WMO
The purpose of the GMDSS is to（）safety of life and prop...
单项选择题The purpose of the GMDSS is to（）safety of life and property at sea all over the world.
A.promote B.improve C.guarantee D.both A and B
