You have been assigned to compose an informational essay on the Grand Canyon. Which of these statements would be MOST appropriate to include?
A) When we visited the Grand Canyon last year, I was amazed.
B) Hiking down the Grand Canyon path was thrilling, yet terrifying.
C) The Grand Canyon is more than a mile deep and around 277 miles long.
D) When we reached the bottom of the Canyon, we went whitewater rafting.