Final answer:
The given sentence should be corrected by using a colon to introduce the list of favorite art styles, and separating each item with commas.
Step-by-step explanation:
The correct way to rephrase the given sentence is option C: She named her favorites: Egyptian art, impressionist art, and modern art. In this option, the sentence is correctly punctuated with a colon after 'favorites' to introduce the list of favorite art styles. Additionally, each art style is properly identified and separated by commas.
Learn more about grammar and punctuation in English sentences