General radio communications in the

单选题 General radio communications in the global system are those between __ concerning the management and operation of the ships and may have impact on their safety.

A、 SAR party and the ship in distress

B、 SAR authorities and the ship in distress and survival craft

C、 a ship station and any coast station

D、 ship stations and shore-based communication network

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单选题 What did indicate the adoption of GMDSS by SOLAS?

A、SOLAS accepting 接受 the amendment to the convention, 1988

B、The announcement 通告 of that GMDSS would be established in 1992

C、The INMARSAT satellites' being put into orbits

D、The invention of DSC

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单选题 What kind of danger does the ship encounte?

A、Collision

B、Grounding

C、Sinking

D、Abandoning

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单选题 What does the "shipping" mean?

A、The ship-owners 船东

B、Vessels in navigating 航行的船舶

C、Vessels in shipyard 船厂船舶

D、Shipment 装运

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单选题 The message is transferred from____.

A、Norway

B、RCC

C、ships in IOR

D、Chevron Perth

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单选题 When was radio first used by maritime community?

A、In the early 1970s

B、In 1988

C、In 1992

D、Not mentioned in this passage

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单选题 What is the time recorded?

A、0130 UTC

B、0105 UTC

C、0103 UTC

D、0530UTC

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单选题 As a general rule, which of the following communication quantity 数量 is the largest one?

A、On-scene communication

B、Ship-to-shore, and shore-to-ship distress alerts

C、SAR Coordinating communications

D、The general radio communication and bridge-to-bridge communication 常规通信和驾驶台对驾驶台通信

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单选题 What is the most beneficial 好处 to maritime communications since the invention of radio?

A、The introduction of International Maritime Organization

B、The introduction of radio communications

C、The introduction of the Global Maritime Distress and Safety System

D、The introduction of SAR

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