You are developing a Windows Presentation Foundation (WPF) application. The application contains stylized body text and heading text. The heading text is a slight variation of the body text. You need to ensure that if the body text changes, the heading text automatically inherits those changes. What should you do ?（） Set the Value property of the style setter to point to a static resource。 Set the BasedOn property of the heading style to point to a static resource for the body text style。 Set the Key property of the heading style to start with the name of the body text style。 Set the TargetType property of the heading style to TextBlock。
You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You write the following code segment to create a client-script function. （Line numbers are included for English Chinese Japan Korean - 144 - Test Information Co.， Ltd. All rights reserved. reference only.） 01 function updateLabelControl（labelId， newText） { 02 var label = $find（labelId）； 03 label.innerHTML = newText； 04 } The client script function uses ASP.NET AJAX and updates the text of any Label control in the Web form. When you test the client script function， you discover that the Label controls are not updated. You receive the following JavaScript error message in the browser： "’null’ is null or not an object." You need to resolve the error. What should you do？（） A。 B。 C。 D。
下列工程量清单招标的有关投标报价的描述中，正确的有（） 分部分项工程费的综合单价中，应考虑招标文件要求投标人承担的风险费。 材料暂估价按招标人列出的金额填写。 计日工按清单列出的项目和估算的数量，自主确定综合单价。 在送达投标书前，可以进行投标总价的优惠或让利。
带煤气危险作业区域（）m内严禁火源，高温裸露的管道应做隔热处理。 100。 70。 40。 20。
You want to configure your Windows NT Workstation 4.0 computer Company1 to run both Windows NT Workstation and Windows 2000 Professional. What should you do before installing Windows 2000 Professional on Company1? （） Run Check Disk in Windows NT Workstation 4.0.。 Disable disk compression in Windows NT Workstation 4.0.。 Install Service Pack 4 or later for Windows NT Workstation 4.0.。 Install the Distributed file system （Dfs） client in Windows NT Workstation 4.0.。
市场经济是通过市场配置经济资源的（）。
