Answer:
The correct answer is "option C" that is, Octavius’s initial refusal to fight on Antony’s left side foreshadows "Octavius’s betrayal to Antony".
Step-by-step explanation:
"Antony orders Octavius" to fight on his left side, but the latter opts to fight on the right. "Why do you cross me in this exigent?" – This is what Antony asked Octavius as he was surprised regarding the contradiction. Octavius's response was - "I do not cross you, but I will do so". His response to Antony is different as it hints towards his later betrayal of him.