13. What are TWO main ideas in the article? O A The Olympics have happened continuously
since ancient times.
OB The Olympics made ancient Greece more
welcoming to outsiders.
OC Ancient Greeks and ancient Romans
competed against each other.
OD The Olympics brought pride and
cooperation among Greek city-states.
E The Olympics were athletic competitions
that honored the Greek gods.
OF Ancient Greeks preferred athletic
competition over worshipping their gods.