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单项选择题 You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You add a Web form that contains the following code fragment：            You write the following code segment for the GetData method of the DAL class：   01 public object GetData（） {   02   SqlConnection cnn = new SqlConnection（ ）   03   string strQuery = "SELECT * FROM Products"；   04 ►  05 }    You need to ensure that the user can use the sorting functionality of the gvProducts GridView control.  Which code segment should you insert at line 04？（）

A、A

B、B

C、C

D、D

  • C

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