特种设备生产、经营、使用单位应当遵守《中华人民共和国特种设备安全法》和其他有关法律、法规，建立、健全特种设备安全和节能责任制度，加强特种设备安全和节能管理，确保特种设备生产、经营、使用安全，符合（）要求。 正确。 错误。
You have a Microsoft Hyper-V Server 2008 R2 server. You need to join the server to an existing Active Directory Domain Services （AD DS） domain. Which should you use？（） 正确。 错误。
耕地占用税 正确。 错误。
景观 正确。 错误。
Company.com has employed you as their exchange administrator.The Company.com network contains an exchange server 2010 organization.the Company.com organization contains a hub transport server as well as an edge transport server.the hub transport server is named -ex01 and the edge transport server is named -ex02.-ex02 is used to send smtp mail to the internet.a new Company.com directive requires that a disclaimer is added to all internal and external mail messages sent by employees. What should you do？（） 正确。 错误。
红细胞上含有H凝集原，其血清中含有抗A和抗B凝集素者，其血型为O型。
