集团企业
变速器验收时各密封部位不得漏油，润滑油温度不得越过室温（）℃。 ["40","50","80","90"]
不属于造锍熔炼的主要化学反应的是（） ["硫化物氧化反应","氯化反应","造渣反应","高价硫化物分解反应"]
You have a standalone server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). You install the FTP Server Windows component on Server1. You create several folders under the Ftproot folder as shown in the exhibit. (Click the Exhibit button.) A user named User1 connects to ftp://server1 and reports that he can view the Localuser folder and all of its subfolders. A user named User2 reports the same problem. You need to ensure that when users connect to ftp://server1, they can only view the content located under their user folder. What should you do? （） [" From the properties of the Default FTP Site, change the directory listing style to Unix."," From the properties of the Default FTP Site, change the FTP site directory to c:\\inetpub\\ftproot\\localuser."," From the properties of each user account, modify the home folder. Remove the Users group from the access control list of c:\\inetpub\\ftproot."," Delete the Default FTP Site. Create a new FTP site. Select the option to isolate users and specify the FTP site directory of c:\\inetpub\\ftproot."]
试论教师的劳动是一种创造性的劳动？
简述色彩3个基本属性之间的基本关系。
