Question 1 of 20 : Select the best answer for the question. 1. Which statement about paragraphs is accurate? A. They are always indented. B. They are always focused on a main idea. C. They always contain a topic sentence. D. They are always the same length.
I'm pretty sure that the answer to your answer is B. If the paragraphs didn't have a specific topic, then the paragraphs would be all over the place and not understandable.
