SAT English Practice Question

The author's use of sentence fragments creates a sense of immediacy and urgency. This technique is effective in conveying the speaker's excitement and enthusiasm. However, some readers may find the abruptness of the sentence fragments to be jarring. What is the most likely reason the author chooses to use sentence fragments?

1. A.add a touch of informality to the passage.
2. B.create a sense of excitement and urgency.
3. C.highlight the speaker's sense of confusion.
4. D.emphasize the speaker's lack of education.