如果要是图像在缩放时不是真,在图像显示原始大小时,按下()键,拖动图像左下方的控制点,就可以按比例调整图像大小 [" Ctrl"," shift"," Alt"," Shift+Alt"]
Your company has an Active Directory forest that contains only Windows Server 2008 domain controllers. You need to prepare the Active Directory domain to install Windows Server 2008 R2 domain controllers. Which two tasks should you perform() ["Run the adprep \/forestprep command.","Run the adprep \/domainprep command.","Raise the forest functional level to Windows Server 2008.","Raise the domain functional level to Windows Server 2008."]
某企业在签订工程承包合同中规定:工程中发生的一切安全责任均由承包方负责。() ["这种作法合法","这种作法不合法","与法律无关","都不是"]
没有有效到期日期的信用证,应以最后装运期限作为有效到期日期。
一个比较完整的办公自动化系统应包括()、信息加工、()、信息保存这四个基本环节。
试述成土素母质的类型及其特点。