GMDSS英语阅读.docVIP

【单选】 ______ allows the SAR party to locate the ship in distress by starting 9GHz radar. A.DSC B.EGC C.EPIRB D.SART 【单选】 ______ consists of all messages relating to the immediate assistance required by the ship in distress. A.Distress traffic B.Urgency traffic C.Safety traffic D.Distress 【单选】 ______ has the right to impose silence on stations which interfere with distress traffic. A.CES B.RCC C.OSC D.SES 【单选】 ______ indicates that a ship is in distress and requires immediate assistance. A.Distress traffic B.Urgency traffic C.Safety traffic D.Routine message 【单选】 ______ is designed to send an automatic distress alert when a ship sinks suddenly.A. A lifeboat B.A survival craft C.An EPIRB D.A SART 【单选】 ______ is the orbit of a geosynchronous satellite whose circular and direct orbit lies in the plane of the Earths equator, and it is approximately 35,700 kilometers above the equator. A.Polar Orbiting B.GPS Satellite Orbit C.Geostationary Satellite Orbit D.The North and South Poles 【单选】 ______ means the finding of ships, aircraft, units or persons in distress. A.Shore-based radar assistance B.Locating C.Search and rescue D.Savage 【单选】 A person ______ in spite of being in an extremely dangerous situation is a survivor. A.whom is still alive B.who is sagety C.who ishealthy D.who continues to live 【单选】 A ship with the gross tonnage of 500 or upwards should be equipped with ______ portable two-way VHF sets. A.4 B.3 C.2 D.1 【单选】 According to the basic concept of GMDSS，______ can be rapidly alerted to a distress incident． A.only SAR authorities on land B.all ships in a very large sea area C.the nearest coast stations and port radios D.the SAR authorities ashore as well as ships in the vicinity of the casualty 【单选】 All EGC messages ______ owing to their nature of importance. A.can suppress B.can be suppressed C.can not be suppressed D.are to be suppressed 【单选】 All the distress message should be preceded by ______. A.PAN PAN B.SECURITE C.MAYDAY D.MEDICO 【单选】 For COSPAS-SARSAT sy