When you use a phrase such as "I felt like a wrung-out washrag after that test!", you are

The "thumbs up" sign is an example of a(n)

a. dialect. b. articulation. c. illustrator. d. emblem.

Those who suffer from____ are more likely to believe they are invincible to the harmful effects of an ergogenic aid:

a. napoleon syndrome b. superman complex c. denial d. all of the above