The high and low temperatures for 666 days in Cloud City are plotted on the coordinate plane. The xxx-axis represents the day number, and the yyy-axis represents the temperature in degrees Celsius (\degree\text{C}°Cdegree, start text, C, end text). On which day was there a low temperature of 18\degree\text{C}18°C18, degree, start text, C, end text? Choose 1 answer: Choose 1 answer: (Choice A) A Day 111 (Choice B) B Day 222 (Choice C) C Day 444 (Choice D) D Day 55