You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You create a page that contains the following control： <asp：Calendar EnableViewState="false" ID="calBegin" runat="server" /> You write the following code segment in the code-behind file for the page： void LoadDate（object sender， EventArgs e） { if （IsPostBack） { calBegin.SelectedDate = （DateTime）ViewState["date"]； } } void SaveDate（object sender， EventArgs e） { ViewState["date"] = calBegin.SelectedDate； } You need to ensure that the calBegin Calendar control maintains the selected date. Which code segment should you insert in the constructor of the page？（） A。 B。 C。 D。
城市生态系统的特征有（）、（）、（）、（）。
教育万能
试述公安派独抒性灵，不拘格套说的提出背景、理论内涵和意义。
比较财政政策与货币政策的差异。
Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.the Company.com employees connect to outlook web app （owa） by using https.Company.com also contains a client access server named -ex11 that make use a certificate issued that is acquired by the internal certification authority （ca）.you need to make sure that the employees can use s/mime from owa to send and receive encrypted e-mail messages.What should you do？（）
