Concept:The phrase "cynosure of all eyes" describes a person who attracts the attention and admiration of everyone around her.
Explanation:In the sentence, the lady described as the "cynosure of all eyes" was the focal point of the gathering.
Her presence drew the interest and gaze of every other person present at the party.
This implies that all eyes were fixed on her because she stood out among the crowd.
It does not mean that she was simply the best dressed, because dressing well is not the main idea of the phrase.
It also does not suggest that she was ashamed of herself or eager to leave the function.
The phrase emphasises that she received the greatest attention and was the one everyone admired.
Therefore, the option that best explains the information is that she was the centre of attraction.
Answer:B. She was the centre of attraction