锅炉暖管的温升速度大约控制在（） 2一3℃／min。 4—5℃／min。 6—7℃／mi。
以下可以申请有担保流动资金贷款的是（）。 合伙企业。 个人独资企业。 有限责任公司。 自然人。
信息、物质和能源是现代社会发展的三大支柱性资源，它们都属于经济资源，具有人类需求性、稀缺性、可选择性等一般特性。
Your network consists of an Active Directory forest named contoso.com. Contoso.com has an Exchange Server 2010 organization. A subsidiary company has a separate Active Directory forest named fabrikam.com. Fabrikam.com has an Exchange Server 2007 organization. You plan to consolidate both organizations. Your companys consolidation strategy includes the following requirements：.Support costs must be minimized .Mailbox access must be easily shared between users .All e-mail messages must be hosted on Exchange Server 2010 mailbox servers You need to recommend a solution to meet the requirements of the consolidation strategy. What should you recommend？（） Move all recipients from fabrikam.com to contoso.com.。 Transition all servers in fabrikam.com to Exchange Server 2010.。 In contoso.com， create a resource mailbox for each recipient in fabrikam.com.。 Move all computer accounts for the Exchange servers in fabrikam.com to contoso.com. On each server， run Setup.com /M：RecoverServer.。
专用机动车辆分几类？
提出诗赋欲丽观点的魏晋南北朝文学理论批评专著是（）
