During which of kübler-ross' five stages of dying is it suggested that the person feels resentment, rage, and envy, and often asks, "why me? "

The correct answer is Kubler-Ross' second stage- Anger. 

According to Kubler-Ross' theory of the five stages of dying, individuals who have learned that will soon be dying due to a terminal disease go through five distinct stages of coping with the grief. These stages are: 

1) Denial
2)Anger 
3) Bargaining
4) Depression
5) Acceptance

Anger, the second stage, involves being bitter, envious and feeling rage due to the fact that you will be dying and that it is unfair.