十八大以来，以习近平同志为主要代表的中国共产党人，顺应时代发展，从理论和实践结合上系统回答了（）这个重大时代课题，创立了习近平新时代中国特色社会主义思想。 什么是社会主义、怎样建设社会主义。 新时代坚持和发展什么样的中国特色社会主义、怎样坚持和发展中国特色社会主义。 建设什么样的党、怎样建设党。 新形势下实现什么样的发展、怎样发展。
氟喹诺酮类药物的抗菌机理是（） 影响细菌胞壁合成。 干扰细菌胞膜的通透性。 抑制细菌DNA旋转酶活性。 抑制细菌蛋白质合成。
You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system. You are specialized in deploying servers，configuring Windows Server 2008 Terminal services and network application services， and configuring aweb services infrastructure. There is a Windows Server 2008 server， and the Web Server （IIS） server roleis installed on the server. Multiple Web sites are hosted by the server. Since you are the technical support，you are required to set the server to make it automatically release memory for a single Web site. What's more， no other Web sites should be impacted. Which action should be performed to achieve the goal？（） From the Application Pool Defaults， the Recycling options should be changed.。 A new Web site should be created and the bindings should be edited for the Web site.。 A new application pool should be created and the Web site should be associated to the application pool.。 A new virtual directory should be created and the Physical Path Credentials on the virtual directoryshould be changed.。
You have an Exchange Server 2010 organization. Your companys legal department sends compliance e-mail messages by adding recipients to the blindcarbon copy （Bcc） field. The companys compliance policy includes the following requirements： .All e-mail messages sent to external recipients must be archived in a central repository .Compliance officers must be able to identify all the recipients of archived e-mail messages You need recommend a solution to meet the compliance policy requirements. What should you recommend？（） journal rules。 message tracking。 Personal Archives。 transport rule。
外部不经济
You have a computer that runs Windows Vista. You need to identify whether the computer can be upgradedto Windows 7.
Which tool should you use?（）
