原告委托律师作为诉讼代理人进行诉讼，诉讼过程中对其律师的授权范围作了变动，原告依法应（）。 ["及时书面通知律师事务所","及时书面通知被告","书面告知法院，由法院通知被告","书面告知鉴定人"]
Exhibit: You are developing a Web application. The Web application uses a GridView control to display data. You build your Web Forms for the Web application by dragging and dropping tables from the Data Connections tree in Server Explorer. You need to add a connection to your data by using the Add Connection dialog box as shown in the exhibit. During the process, you need to configure the .NET Data Provider that you use to create the data source objects. What should you do?（） [" Right-click the connection, and click Properties. Modify the Provider property of the data connection."," Click the Change button, and change the data provider for the selected data source."," Click the Advanced button, and change the Data Source property to the target provider."," Click the Advanced button, and change the Application Name property to the target provider."]
世界城市
试述设备拆卸（解体）应遵循哪些基本原则？
UML中用（）、顺序图、协作图和活动图来建立动态模型。
简述色彩的优化设计可以达到的效果。
