Passage Three
How is pan-Arabic similar to Esperanto and Latin
A．Both pan-Arabic and Esperanto are spoken on the radio and television in the Arab world.
B．Educated people who speak different languages can use it to communicate with each other.
C．Pan-Arabic, which was derived from Latin, was used by educated people in the Middle Ages
D．Esperanto and Latin are now used in the same way as pan-Arabic.