A metaphore and simile are both be a comparison between two unlike things, however, a simile uses the words like or as to compare, rather than saying something is something. For example...
Simile:
She was as fast as a cheetah.
Metaphor:
She was a cheetah.
Hope I helped, and good luck!
i think its A not sure if it is but Good luck
The answer to your question is,
A. Patricia was practicing her guitar solo when she accidentally snapped a string.
-Mabel <3