Which revision of Elise's conclusion best uses a formal
tone?

Hera isn't just an ordinary Greek goddess. She's powerful because she's beautiful, smart, and really
strong.

Readers should become familiar with the Greek goddess, Hera. Her strength, wisdom, and beauty
set her apart from other Olympians.

I think Hera is the greatest of the Greek goddesses. She's not just beautiful, she's also smart and strong.

Everyone who reads about Hera knows that she is a beauty. She also has strength and wisdom to boot!