The main idea
is King Arthur and Sir Mordred are expressing their distrust of each other.
Talk about people who have dreams but not all can be fulfilled.
The answer is D. The author supplies a rebuttal that quotes more current research. He quotes two sources, an article from 2009 that argues that cell phones cause too many distractions (the counterclaim that he wishes to disprove) and a poll from 2013 that reveals that 67% of high school instructors now encourage students to use phones in the classroom setting. The second source serves as a counterpoint to the first, since it shows that high school instructors now view phones as a teaching aid instead of a source of distraction.
Inhalation is a synonym for Inspiration.
Hope this helps,
kwrob
I looked around and I think the answer could be D. Exotic but human ???
