Question

a student of plato
socrates
aristotle
julius
alexander

Explanation:

The question is about identifying who was a student of Plato. Among the options, Aristotle was a well - known student of Plato. Socrates was Plato's teacher, Julius (likely referring to Julius Caesar) and Alexander (Alexander the Great) had different historical contexts and were not students of Plato.

Answer:

Aristotle