How using numbers in formal writing?

Which theme is best supported by the descriptive detail in this passage from my antonia

In at least one hundred words, describe how bly uses sarcasm in his poetry to evince an emotional reaction from his readers. how is this emotional reaction strengthened by bly’s ironic language and imagery?

What is one unique way in which the medium of tv can affect a message? a. by allowing the audience to review information and reflect on it b. by limiting the amount of coverage any one topic gets c. by using images and sound to give information context d. by reporting some types of information but ignoring other types