The answer would be B. The word have is the unnecessary shift in tense.
A. It helps people understand what you're saying
The answer to the given question above would be the first option. How the bolded figurative language added meaning to the scene that Mark Antony is describing since it <span>creates a visual image of the betrayal of the conspirators: they feigned respect for Caesar only to stab him to death. Hope this helps.</span>