The answer would be D, since a quartet means 4, and a triumvirate means 3. So again the answer is 4:3.
Ethos because i just did the same question lmaoodle.
Answer:
1 - how's 2 - what 3 - who 4 - who's 5 - how 6 - How's 7 - What 8 - What 9 - How 10 - What
Explanation:
:)