______is not included as being one of Emily Dickinson's eccentricities.

A．use of substances may vary from time to time
B．abuse of certain substances is harmful for health
C．the attack of September 11th has left incurable harm to people's mental health
D．terrorist attack increase anxiety and sense of insecurity among residents

A．was in mental disorder
B．was very productive in writing poem
C．was changed into a fairy in the myth
D．was locked inside the door by her father