Can someone answer number 1 for me

Which statement would you identify as being correct? a. it is important to learn the etymology of every word in a text. b. it is important to understand the etymology of every word in a text. c. it is important to study the etymology of every word in a text. d. it is important to study the etymology of some words in a text.

Hyperbole in the book messenger by lois lowry

4friends evenly divided up a nn-slice pizza. one of the friends, harris, ate 11 fewer slice than he received.