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You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. DB1 is available to a Windows group which is named WIIKIGO/Supervisors. A Windows user named User1 is a member of the WIIKIGO/Supervisors group. WIIKIGO/Supervisors is a member of the db_owner role in the DB1 database. You must make sure that the SQL Server instance is available to User1. In the DB1 database, which Transact-SQL statement(s) should you execute?()
不影响道床稳定的施工作业有()。
周转率小的烟花爆竹存在远离出入口处。
下列哪些管理对汽车节能有很大的影响,是降低运输企业油耗成本的重要措施?()
肾功能不全者,不宜使用()
烧灼样痛()
自动变速器的基本组成由液力变矩器、齿轮变速机构、液压控制系统、电子控制系统、冷却与滤清装置等几个大部件构成。
根据《车辆购置税暂行条例》的规定,下列关于车辆购置税的计税依据的表述正确的有()。
患者,男,35岁。平素易怒,现目赤头痛,大便带血。首选的药物是()。
()部分是用来限制电动机所带动的机械越位,以免发生事故。
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