Answer:
C. Caesar is not healthy enough.
Step-by-step explanation:
In this excerpt, Cassius believes that Caesar is not fit to rule because he is not healthy enough. Cassius tells us that he has seen how Caesar gets sick. He says that he shakes when he has a fever and his lips become white. He also says that he groans and complains like a sick girl. This leads Cassius to conclude that such a weak man should not have so much power.