（ ）is a professional organization of individuals in multiple professions which focuses on effort on lower-layer protocols.

单选题

（ ）is a professional organization of individuals in multiple professions which focuses on effort on lower-layer protocols.

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单选题

When may the automatic identification system(AIS) be switched off?A. At anytime as long as it is properly loggedB. At the Master‘s professional judgmentC. Only when the vessel is at anchor or in portD. Under no circumstance

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单选题

Unlike their western counterparts,they are not so much frightened by mass media’s potential to magnify,distort,and expose.The problem lies more in the lack of professional support available to them.In most Asian companies the public affairs function either does not exist or is（ ）routine chores removed from helping the CEO to communicate with wider audiences.

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材料题

game is not the same as European football or soccer.In American football there are 11 players on each team,and they are dressed in padded uniforms and helmets because the game is rough and injuries are likely to occur.Basketball is the winter sport in American schools and colleges.Like football,basketball originated in the US and is not popular in other countries.Many Americans prefer it to foot-ball because it is played indoors throughout the winter and because it is a faster game.It is a very

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材料题

nd more. Our instructors-professionals and leaders in their fields-conduct engaging seminars while maintaining the quality for which we are known. In addition to our regular courses, we can deliver individually tailored programs at the location of your choice.I am certain that your organization will benefit from our services Contact us today to see how we can help your employees increase their technical and professional expertise.Sincerely,Peter ManxPresident What is NOT mentioned in the e-mail?

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