简述Alpha通道的含义。
You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. The application resides on a server named ContosoTest that runs Microsoft IIS 5.0. You use a computer named ContosoDev to log on to the Contoso.com domain with an account named ContosoUser. The ContosoTest and ContosoDev servers are members of the Contoso.com domain. You need to set up the appropriate permission for remote debugging. What should you do？（） ["A","B","C","D"]
当投标报价有算术错误的，评标委员会对投标报价进行修正的原则是（） ["投标文件中的大写金额与小写金额不一致的，以小写金额为准","总价金额与依据单价计算出的结果不一致的，以总价金额为准修正单价","对不同文字文本投标文件的解释发生异议的，以中文文本为准","评标委员会可接受投保人主动提出的澄清、说明或补正"]
You are the network administrator for one of your company's branch offices. Ten employees work in the branch office. All client computers in the branch office run Windows XP Professional. All client computers have manually configured IP addresses in the 192. 168. 1. 0/24 range. The branch office has a cable modem connection to the Internet. All employees in the branch office need access to the main office by means of a virtual private network (VPN) connection over the Internet. The VPN connection is configured as shown in the exhibit. Employees in the branch office report that they cannot access resources that are located on the main office network. You investigate and discover that you can establish a VPN connection locally on a client computer named Pro1 and can access main office network resources. However, you cannot connect to Pro1 from other computers on the branch office network. You want all employees in the branch office to be able to access main office network resources by means of the VPN connection on Pro1. What should you do?（） ["Disable Windows Firewall on the main office VPN connection. ","Add a port exception to Windows Firewall to allow incoming PPTP traffic on the main office VPN connection.","Select the Allow other network users to control or disable the shared Internet connection check box.","Configure all client computers in the branch office to obtain IP addresses automatically."]
475℃脆性
唐代宗时，一群诗人出于公卿门下，写了不少“擅场饯送”、感叹宦海沉浮的绮丽之作，后人称他们为（）
