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下列哪个命令显示端口的双工模式设置？（）
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如何才能实现非营利组织决策的科学化与民主化？
依据《湖南省住宅工程质量通病防治技术规程》DBJ43/T306-2014第11.1.11条，采用保温板时坡度大于3%的屋面应采用粘结法，并采取固定防滑措施。
最早提出政策科学，并成为现代政策科学发展的奠基人的是（）。
Brand refers to names, logos and slogans. For example, Nike is known for its slogan “Just do it” and swoosh logo. A trademark shows the origin and ownership of a product or service, which is used to protect names, logos, drawings, symbols and other characters related with a business. Coke？ and Coca-cola？ are registered trademarks of the Coca-Cola Company. Many companies spend a lot of money and time registering their trademarks. There are at least two good reasons for this. Firstly, if you trademark a brand, you are the only person allowed to use that Brand name slogan etc. If others want to use that brand, they must ask your permission or pay some money. Secondly, registration also allows the owner to bring legal action against anyone who uses the trademark without authorization. There are basic trademark symbols, e.g.“TM”for goods and“SM”for service.They tell the public that the product's name and design are the exclusive property of the company, but a registered trademark？ provides notice that it has indeed been registered. The trademark symbols TM and ? can be exchanged in a brand.
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