6（）

A. Judgment and Responsibility.
B. Reading and Belief.
C. Distrust and Faith.
D. Reading and Human Activity.

A. They discovered that all cultures have 11 basic colors.
B. They learned more about the physical structure of the eye.
C. They discovered that people with few color terms could see as well as people with many color terms.
D. They discovered that people with fewer color terms could actually see fewer colors.