The answer is: He is furious he must bow down to Caesar.
In the excerpt from "Julius Caesar," Cassius is enraged at having to bown down as a signal of respect to someone as powerful as Caesar. He feels as if he were a slave to Caesar, but since he claims he has saved Caesar's life, he does not consider him higher in rank.
Answer:

Explanation:
(a) It is composed and delivered by word of mouth.
(b) Linguistic aspects such as tone and pitch are crucial in oral poetry in varying the meaning and the mood .