Why does Whilde use the phrase “what on earth” in line 23 of this play excerpt?

Tap out the stresses as you read line 9. which analysis best describes the rhythm and its effect on meaning

Which statement most strongly develops a positive tone? a. i was happy when i received my first paycheck for my hand work. b. winter break is approaching quickly, and i cannot wait to go shopping for gifts. c. going to the beach is one of my favorite activities; i love surfing and paddle boarding. d. a sense of accomplishment overwhelmed me as i stepped into into the stage that sunny, glorious day of graduation.

The waves crash on the shore ? alliteration ,assonance, onomatopoeia