Imiyoboro y'imibereho

3. Ni igihe kingana iki ku munsi ushyira ku miyoboro y'imibereho?

  1. 4 hours
  2. 2 hours
  3. 1 hour
  4. amasaha 1-2
  5. 6
  6. amasaha 3-4
  7. 1 hour