interface Beta {} class Alpha implements Beta { String testIt（） { return “Tested”； } } public class Main1 { static Beta getIt（） { return new Alpha（）； } public static void main（ String[] args ） { Beta b = getIt（）； System.out.println（ b.testIt（） ）； } } What is the result？（） [" Tested"," Compilation fails."," The code runs with no output."," An exception is thrown at runtime."]
电缆芯线绝缘电阻值和通话导线对地间的绝缘电阻值应不小于多少？（） ["500MΩ","100MΩ","1000MΩ","50M&Omega"]
It takes a lot of time and effort to develop and maintain a marketing campaign that resonates（ 共鸣）with your potential clients. However， you should think more about how to develop amarketing campaign. After all， we’re always looking for ways to increase our competitiveness. Here are some marketing strategies for you to check out.
Partner（结伴）with allies. Marketing partnerships have many benefits to push a marketing campaign. For starters， when you stand side by side with someone else， you can
deliver better content. If you are at the top of your business， marketing partnerships are cheaper to maintain your success and expose your brand.
Embrace user-generated content. According to a survey of 839 millennia’s （千万富翁）， they spend 5.4 hours a day communicating with their peers， about 30 percent of their total media time. Similarly， you can also make this by sharing personal stories and exchanging ideas with your customers. This is a good way of carrying out advertisement.
Help customers solve a problem. As perfectly stated on Hubs pot，“You”re in business because you provide solutions.”Some of the ways you can help customers solve a problem is by： creating how-to-content； offering exclusives that make their lives easier； listening to them or answering their questions； or creating APPs or tools.
Let customers interact. No matter the product or service you’re offering， your
customers want to interact with your company， or at least other customers. AMC， for example， created an online tool that allowed you to write down your imaginations. American Express connects small？ business owners to each other and helpful resources through its open forum.You are suggested in the second paragraph to .（） ["fight against your opponent","find allies with someone else","always focus on yourself"]
下列关于证明对象的说法，不正确的是（）。 ["证明对象是不以当事人主观意志为转移的客观事实","证明对象与证明责任密切联系，证明责任决定了证明对象","免证事由或不要证事由不能成为证明对象","所有需要提供证据加以认知或说明的事实都能成为证明对象"]
在实施精准扶贫的过程中，对生存环境恶劣、生态环境脆弱、不具备发展条件的地方，要实施（） ["国家帮扶","移民搬迁安置","兜底保障","科技扶贫"]
根据认知努力程度游戏可分为哪几种类型？
