I don’t really know i’m just adding this answer to get another answer so i can ask a question :)
Their opinion differs mainly when discussing what they each thought about Julius Caesar. The cobbler is happy to celebrate Caesar's triumph. He goes out to cheer for him, and to celebrate along with other Romans. Flavius and Murellus, however, have a much lower opinion of Caesar and do not share the respect and reverence that the cobbler shows for him.
"B. I understand that Dr. Elliott earned <span>his M.D. at Columbia University" has correct punctuation since these are all proper titles, although it's not uncommon to see "MD" without periods. </span>
If you wrote all of it right then the correct answer should be D.
