Answer:
Option: C. traditional open-air markets
Explanation:
The bazaars in Cairo rare traditionally open-air market where people can see goods the sellers have to sell. Khan El Khalili is a very famous open-air market in Egypt and is one of the oldest. Open-air markets are called a souq and are common in Egypt and the Middle East. The bazaar is one of Cairo's main attractions for Egyptians as well as for tourists.
