购买应当按照政府采购法的有关规定，采用（）等方式确定承接主体。 ["A.公开招标 ","B.邀请招标 ","C.竞争性谈判 ","D.单一来源采购"]
Your company has an Active Directory Domain Services (AD DS) domain. You have a main office and a branch office that are connected by a slow WAN link. All servers are located in the main office. You virtualize an application by using Microsoft Application Virtualization (App-V) 4.5. The available bandwidth is not sufficient for branch office users to run the virtualized application. You need to ensure that branch office users can run the virtualized application by using the Microsoft Application Virtualization Desktop Client. What should you do?（） ["On each App-V server in the main office, upgrade the App-V desktop clients to 4.6.","On each client computer in the branch office, upgrade the App-V desktop clients to 4.6.","On each client computer in the branch office, install the application by using Windows Installer (.msi) files created by the App-V Sequencer.","In the Microsoft System Center Application Virtualization Management Server, configure an Application Virtualization file server for the main office."]
戴奥真尼斯（Diogenes）
水泥混凝土路面碎石化改造技术，可以（）。
结构性通货膨胀
《护士守则》第三条，护士应当为患者提供（），协助完成诊疗计划，开展健康指导，提供（）。
