Almost Every Night, Cara Wakes Up Terrified and Screaming for the Boys

Multiple Choice

Almost every night, Cara wakes up terrified and screaming for the boys to get off her. Two years later, she still can't get the gang rape out of her mind. The fear, anxiety, and depression are ruining her life. This is an example of a(n) :

A) phobia.
B) panic reaction.
C) acute stress reaction.
D) posttraumatic stress reaction.