What word does Kurzweil use to indicate he will be refuting his opponents claim and what does the word indicate Kurzweil will now do?

This passage from chapter 4 of story of my life is an example of which story of plot

If you’re looking for a place to visit, i recommend yosemite national park. visiting yosemite has been a high point of my life. can you imagine waking up, inhaling the pine-scented air, and watching the pink-tinted mountains reflect the sunrise? later, as you hike, you’ll encounter meadows strewn with rainbows of wildflowers and lakes in astonishing shades of blue. the tone of the passage is effective because it defines yosemite for the reader. the author entertain the reader. instructs the reader on how to enjoy yosemite. supports the author’s attempt to persuade.

Identify the correct pronoun to use. a good student always knows where? final exams are being held. a. his or her b. your c. his d. their