The four major types of stress described in your textbook are

A) pressure, anxiety, environment, and social demands.
B) frustration, anger, pressure, and change.
C) frustration, internal conflict, pressure, and change.
D) internal conflict, pressure, anxiety, and social demands.

The four major types of stress described in the textbook are frustration, internal conflict, pressure, and change. This is explained in chapter 3, which states that frustration occurs when we are prevented from achieving a goal, internal conflict arises from having to make a difficult decision, pressure comes from external demands or expectations, and change is a disruption of routine or familiar surroundings. Option A is incorrect because anxiety is not listed as one of the major types of stress. Option B is incorrect because anger is not listed as one of the major types of stress. Option D is incorrect because social demands are only one type of pressure and not a major type of stress.