What is the answer ?fast

Which sentence from a student's reflective essay contains a subject and verb error and needs to be edited? a. in my opinion, some of the voters seemed to need more information about their candidates. b. the documentary showed that dollars are often used instead of rubles in russia. c. the research shows that jackets made of wool are warmer than those made of cotton. d. in my opinion, either the doctors or the chief administrator need to make a quick decision.

Tell me what you guys think of this made it for class need opinions

If there is no disagreement, then there is no point to writing a persuasive paragraph. select the best answer from the choices provided t f