Question

what does the metaphor in this text suggest?
polly felt a roller coaster of emotions when she heard the news.
polly felt delighted about the news.
polly had varied feelings.

Explanation:

The metaphor "roller coaster of emotions" implies that emotions are like a roller coaster, which has ups and downs (varied states). "Delighted" is a single positive emotion, but the metaphor suggests multiple, changing feelings. So the correct interpretation is that Polly had varied feelings.

Answer:

Polly had varied feelings.