Namespaces - Programming

Q1:

Which of the following is correct way to rewrite the C#.NET code snippet given below?
using Microsoft.VisualBasic;
using System.Windows.Forms;
MessageBox.Show('Wait for a' + ControlChars.CrLf + 'miracle');

A
using System.Windows.Forms;
using CtrlChars = Microsoft.VisualBasic.ControlChars; 
MessageBox.Show('Wait for a' + CrLf + 'miracle');

B
using Microsoft.VisualBasic; 
using System.Windows.Forms; 
CtrlChars = ControlChars;
MessageBox.Show('Wait for a' + CtrlChars.CrLf + 'miracle');

C
using Microsoft.VisualBasic; 
using System.Windows.Forms; 
CtrlChars = ControlChars; 
MessageBox.Show ('Wait for a' + CrLf + 'miracle');

D using System.Windows.Forms; using CtrlChars = Microsoft.VisualBasic.ControlChars; MessageBox.Show('Wait for a' + CtrlChars.CrLf + 'miracle');

ANS:A -

using System.Windows.Forms;
using CtrlChars = Microsoft.VisualBasic.ControlChars; 
MessageBox.Show('Wait for a' + CrLf + 'miracle');

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