means: a repeated grammatical pattern; parallelism; antimetabole; asyndeton; anthimeria

Brief Explanations:

To solve this, we analyze each term:

• Parallelism: Defined as the use of a repeated grammatical pattern in writing/speech.
• Antimetabole: Involves repeating words in reverse order (e.g., "Fair is foul and foul is fair"), not just a repeated grammatical pattern.
• Asyndeton: Omission of conjunctions (e.g., "I came, I saw, I conquered"), not about repeated grammatical patterns.
• Anthimeria: Using a word from one part of speech as another (e.g., "I'll Google that"), unrelated to repeated grammatical patterns.

So the term matching "a repeated grammatical pattern" is parallelism.

Answer:

A. parallelism