焊接区内气体的分解将对焊缝质量起（） 有利影响。 不利影响。 没有影响。 视什么气体而定。
You install Windows 2000 Professional on a new APM-compliant portable computer. You notice that whenever you attempt to shut down the computer, the Windows 2000 shutdown screen remains on the screen as the power remains on. You attempt to shut off the computer by using Power Button, but you want the computer to shut off when Windows 2000 Professional shuts down. What should you do? （） Restart the computer, disable APM in the system BIOS, and then restart the computer. 。 Restart the computer, use power options in control panel to enable APM, and restart the computer. 。 Restart the computer, use power options in control panel to enable hibernate support, and then restart the computer. 。 Restart the computer, use power options in control panel to create a different power scheme, and then restart the computer.&e。
简述回答侦查终结时对扣押物品的处理方式。
试论外债的功能和特殊性。
You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You create a Microsoft Windows Communication Foundation （WCF） service that exposes the following service contract： 01 [ServiceContract] 02 public interface IBlogService 03 { 04 [OperationContract] 05 [WebGet（ResponseFormat=WebMessageFormat.Xml）] 06 Rss20FeedFormatter GetBlog（）； 07 } You configure the WCF service to use the WebHttpBinding class， and to be exposed at the following URL： http：//www.contoso.com/BlogService You need to store the result of the GetBlog operation in an XmlDocument variable named xmlBlog in a Web form. Which code segment should you use？（） A。 B。 C。 D。
RNA剪切酶是（）。
