Melanie Loves Art Class and She Usually Gets Very Good

Melanie loves art class and she usually gets very good grades from her fifth grade art teacher,Annette Atkins.Annette recently recommended Melanie's name for an interschool art competition that she is sure Melanie can win.Melanie,who is usually confident,is experiencing feelings of anxiety ahead of the competition.She is also preparing for the competition and envisioning herself winning the prize and the pride this might bring.This represents Melanie's capacity to understand that

A) more than one emotion can be experienced in a particular situation.
B) rules are flexible and change from one situation to another.
C) all negative emotions must be concealed and suppressed.
D) she must judge all situations by her personal moral code.