In order to have a sentence with an active voice, you need to have to have the main subject perform an action.
"The revision (subject) gives the sentence (action) an active voice."
<span>C. Appreciate the power of lithium to cure manic depression</span>
Answer: C) by creating emotional impact
Explanation:
the answer is c because it shows
emotional impact and the question is asking
skillful rhetoric increase in writing so
the only answer that makes sense is C
Hope this helps :)