Puzzles and Brain Teasers Pop Quiz

5 - 11 - 7 - 13 - 9 - 15 - 11 - ? - ?
Choose the right answer:
Option A 13 - 16
Option B 17 - 13
Option C 13 - 17
Option D 18 - 13
 Lovetreehill posted 一年多以前
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