First one is C second one is A and last one is C
I would say that the word "equanimity" is a 10 letter word that means evenness of mind or temper and that it could be displayed by someone who works in the kitchen just described above the manner of dealing with the world when one's workplace is in good order and clean, as an example.
B because all the others are wrong grammatically<span />
Answer:
Charlie has discovered that his own intelligence will deteriorate just as quickly as Algernon’s.
Explanation: