该项目的涨价预备费为() 正确。 错误。
You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You create an AJAX-enabled Web form by using the following code fragment: <asp:ScriptManager ID="scrMgr" runat="server" /> <asp:UpdatePanel runat="server" ID="updFirstPanel" UpdateMode="Conditional"> <ContentTemplate> <asp:TextBox runat="server" ID="txtInfo" /> <asp:Button runat="server" ID="btnSubmit" Text="Submit" /> </ContentTemplate> </asp:UpdatePanel> <asp:UpdatePanel runat="server" ID="updSecondPanel" UpdateMode="Conditional"> <ContentTemplate> ... </ContentTemplate> </asp:UpdatePanel> When the updFirstPanel UpdatePanel control is updated, a dynamic client script is registered. You write the following code segment in the code-behind file of the Web form: 01 protected void Page_Load(object sender, EventArgs e) 02 { 03 if(IsPostBack) 04 { 05 string generatedScript = ScriptGenerator.GenerateScript(); 06 ► 07 } 08 } You need to ensure that the client-script code is registered only when an asynchronous postback is issued on the updFirstPanel UpdatePanel control. Which code segment should you insert at line 06? () 正确。 错误。
一年生草花播种的时期()。 正确。 错误。
You have updated the modem driver on your Windows 2000 Professional computer. You restart your computer. Immediately after you log on, you receive a stop error. You need to start Windows 2000. What must you do? () 正确。 错误。
()是教师在教学过程中最常用的一种传统的教学方法。 正确。 错误。
专用基金应当遵循先用后提、收支平衡、专款专用的原则。