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问题：
[多选] 下面选项是有关“扩大选择”（Grow）和“选择相似（Similar）”作用的描述哪些是正确的？（）
A . “扩大选择”指令是以现在所选择范围的颜色与色阶为基准，由选择范围接临部分找出近似颜色与色阶最终形成选区
B . “选择相似”是由全部图像中寻找出与所选择范围近似的颜色与色阶部分，最终形成选区
C . “扩大选择”和“选择相似”在选择颜色范围时，范围的大小是受“容差”来控制的
D . 对于同一幅图像执行“扩大选择”和“选择相似”命令结果是一致的
以下不属于企业文化的特点的是（） 民族性。 科学性。 动态性。 艺术性。
You are the system administrator for an electronics manufacturing company. The accounting department uses Windows 98 computers. The department has purchased a third-party spreadsheet application that only runs on Windows 2000 Professional. You need to upgrade the computers to Windows 2000 Professional and install the new application. You choose an unattended installation method for both the operating system and the application. The Windows 2000 Professional installation files reside on a server named Companyrv in a shared folder name W2Ksource. You place the installation files for the spreadsheet application in \\Companyrv\W2Ksource\i386\$OEMS$. You create an answer files named Acctanswer.txt and place in \\Companyrv\W2Ksource. You map drive letter H: to \\Companyrv\W2Ksource and begin the installation on a test computer by running the winnt32 /s:H:\i386/u:H:\acctanswer.text command. Windows 2000 Professional is installed successfully. However, the spreadsheet application is not installed. You want to ensure that the spreadsheet application is installed during the unattended installation. What should you do? （） Run the winnt /s:H:\i386 /u:H:\acctanswer.txt command instead of the winnt32 /s:H:\i386/u:H:\acctanswer.text command. 。 Move the spreadsheet application installation files to \\Companyrv\W2Ksource\i386, and thenrun the winnt /s:H:\i386 /u:H:\acctanswer.txt command. 。 Edit the [Unattended] section of the answer file to contain the parameter OemPreinstall = Yes, and then run the winnt32 /s:H:\i386/u:H:\acctanswer.text command. 。 Rename Acctanswer.txt to Unattend.txt, and then run the winnt32 /s:H:\i386 /u:H:\unattend.text command.。
实行施工总承包的，专项方案应当由总承包单位技术负责人及相关专业承包单位（）签字。 负责人。 项目负责人。 安全负责人。 技术负责人。
Your company has two main offices named Main1 and Main2.An Active Directory site exists for each office. Users connect locally to servers in both offices. The offices connect to each other by using a high-speed WAN link. You plan to deploy Exchange Server 2010. You need to plan the deployment of Mailbox servers to meet the following requirements： .Ensure that users can access their mailbox from a server in their site， if a single Mailbox server fails .Ensure that users can access their mailboxes remotely if a site fails .Minimize the number of servers How many Mailbox servers should you include in the plan？（） 2。 3。 4。 6。
药物在体外混合有可能产生（） 协同作用。 拮抗作用。 相加作用。 配伍禁忌。
下面选项是有关“扩大选择”（Grow）和“选择相似（Similar）”作用的描述哪些是正确的？（）
