- using System; 
- using static System.Console; 
- using System.Collections.Generic; 
-   
- public class Program { 
-     public static void Main() { 
-         var random = new Random(); 
-         var ListaPerguntas = new List<string> { "Pergunta1", "Pergunta2", "Pergunta3", "Pergunta4" }; 
-         WriteLine(ListaPerguntas[random.Next(ListaPerguntas.Count)]); 
-     } 
- } 
-   
- //https://pt.stackoverflow.com/q/461593/101 
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