Value of an infinite continued fraction with a repeating pair of terms

1. A.
   $2 + \frac{2}{5}\sqrt{30}$
2. B.
   $2 + \frac{4}{\sqrt{5}}\sqrt{30}$
3. C.
   $4 + \frac{4}{\sqrt{5}}\sqrt{30}$
4. D.
   $5 + \frac{2}{5}\sqrt{30}$

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1. A.
   $1.5 + \sqrt{3}$
2. B.
   $2 + \sqrt{3}$
3. C.
   $3 + 2\sqrt{3}$
4. D.
   $4 + \sqrt{3}$

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