Question: Philip II and Alexander's court army spoke a version of what language?
Answer: The language of Philip II's and Alexander's court and army (which was made up of various Greek and non-Greek speaking peoples) was a version of Attic Greek, and over time this language developed into Koine, the lingua franca of the successor states.
A single-select problem: Is the question answered in a satisfactory fashion?

Available options:
[1]. yes;
[2]. no;
[1].