$\left(2+\sqrt{2}+\frac{1}{2+\sqrt{2}}+\frac{1}{\sqrt{2}-2}\right) = ?$

  • A
    $2-\sqrt{2}$
  • B
    $2$
  • C
    $2+\sqrt{2}$
  • D
    $2\sqrt{2}$

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