Read the excerpt from the passage. Gift of the Magi
(10) On went her old brown jacket; on went her old brown hat. With a whirl of skirts and with the brilliant sparkle still in her eyes, she fluttered out the door and down the stairs to the street.
How does the information in the excerpt develop a sense of mystery in the story?
A.
It reveals that Della has decided to leave her shabby apartment.
B.
It suggests that Della is about to do something of significance.
C.
It substantiates Della’s desire to make herself happy.
D.
It conveys that Della is leaving to meet someone important.