You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. The application contains a DataSourceControl named CategoriesDataSource that is bound to a Microsoft SQL Server 2005 table. The CategoryName column is the primary key of the table. You write the following code fragment in a FormView control. （Line numbers are included for reference only.） 01 <tr> 02 <td align="right"><b>Category：</b></td> 03 <td><asp：DropDownList ID="InsertCategoryDropDownList" 04 05 DataSourceID="CategoriesDataSource" 06 DataTextField="CategoryName" 07 DataValueField="CategoryID" 08 RunAt="Server" /> 09 </td> 10 </tr> You need to ensure that the changes made to the CategoryID field can be written to the database. Which code fragment should you insert at line 04？（） A。 B。 C。 D。
接户线与通信、广播线交叉时，接户线在上时其最小距离为（）。 0.6m。 0.8m。 1.5m。 2.5m。
《公司法》规定，财务会计报告应当包括下列财务会计报表及附属明细表（） 资产负债表。 损益表。 财务状况变动表。 财务情况说明书。
试评价双因素理论？
You need to design the Exchange 2003 server configuration for remote e-mail access. What should you do？（） Configure the front-end servers in each branch office to be members of a new Active Directory site。 Configure the back-end servers to have server encryption certificates issued by a commercial certification authority （CA）。 Configure two back-end servers to be members of a Network Load Balancing cluster. Configure Network Load Balancing for inbound RPC connections。 Configure multiple front-end servers in each branch office to be members of a Network Load Balancing cluster. Configure Network Load Balancing for inbound HTTPS connectio。
在进行施工进度控制时，必须树立和坚持的最基本的工程管理原则是（）。
