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You are developing an ASP.NET Web page. The page contains the following markup. 
The pages code-behind file includes the following code segment. 
You need to get a reference to the Image named img. Which code segment should you add at line 06？（）

You are implementing an ASP.NET Web site that uses a custom server control named Task. Task is defined as shown in the following list.   
Class name： Task  
Namespace： DevControls  
Assembly： TestServerControl.dll  
Base class： System.Web.UI.WebControls.WebControl   
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