It'd be smartest to do A first, and from there you can manage your time and answer the questions that won't take long at the end. if it's a reading test, you can look for keywords while skimming if you look at the questions first. All of the answer choices are good, but A is the best.
Calpurnia , sí, porque era fuerte e independiente y se tomaba muy en serio su papel.
I think it is B... I think so