Which one is not a distress , urgenc

单选题 Which one is not a distress , urgency or safety communication procedure might marked by?

A、 Mayday

B、 Pan-Pan

C、 Warning

D、 Security

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单选题 When it is advisable to remain on VHF channel 14 you should say .

A、come to VHF channel 14

B、stand by on VHF channel 14

C、VHF channel 14 is the best place for you to stay by

D、remaining in channel 14 and do not change

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单选题年代中期IMO关于VTS的最初的决议被修订和更新，1997年IMO大会通过了A.857（20）决议——一个国际认可的VTS原始政策文件。

A、《VTS手册》

B、《船舶交通服务指南》

C、《VTS建设标准》

D、《船舶交通管理指南》

E、1946

F、1948

G、1952

H、1956

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单选题 When it is accepted to remain on a VHF channel, say: .

A、Advise change to VHF channel… .

B、Changing to VHF channel… .

C、Standing by on VHF channel… .

D、Stand by on VHF channel … .

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单选题国际海事组织标准航海通信用语中信文标识“信息”用于。

A、表示下述信文为发送者意图通知他人危险

B、表示下述信文为发送者意图通过某个规定影响他人

C、表示下述信文为发送者意图通过某个建议影响他人

D、表示下述信文局限于所观察到得事实、情况等

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单选题 Throw overboard of goods in order to lighten the vessel or improve its stability in case of an emergency defines .

A、dropping off

B、throw

C、jettison

D、taking off

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单选题 Area which cannot be scanned by the radar of the vessel because they are shielded by parts of its superstructure, masts, etc means.

A、missing sectors

B、sheltered area

C、unseen area

D、blind sectors

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单选题 The following is a standard phrase.

A、you should anchor in anchorage B3

B、ADVIC

C、Anchor in anchorage B3

D、you could anchor in anchorage B3

E、you could, I think, anchor in anchorage B3

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单选题 How should the number 1 be pronounced when spoken on the radiotelephone?

A、OO-NO

B、OO-NAH-WUN

C、NUM-EV-WUN

D、NEW-MAL-WON

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