The definition of ardor is a way of feeling or acting that is energetic and exciting.
An example of ardor is a passionate speech.
-It was widely believed that tomatoes would incite ardor in those who consumed them
-I could not take my gaze off that beautiful face, which was all aflame with the ardor of love.
C.........................
Answer:
Aunt Georgiana had been a gifted musician. She was a musician/teacher at the Boston Conservatory. However, love took her away from her music. After marrying a farmer, they moved to a farm in Nebraska. It had been a long time since she had attended a concert.
Explanation:
I would presume that the one that has to do with academic skills such as thinking. I think its researching. Hope it helps :)