Answer:
Della becomes suddenly nervous about what Jim will think about her hair and how she will tell him how she sold it. She is unsure whether Jim will become cross with her.
I hope this is helpful :] Good luck ^^
lol
Imagery is when a sentence has descriptive details that help you see what the author wrote.
Example: The frail girl crept through the dark, dusty hallway. Her bare feet blue from the cold, stone floors.
so i would say that the sentence you provided was using imagery :)
