Final answer:
Option b, 'I would like to hear more about that,' is an example of a conversational phrase.
Step-by-step explanation:
The correct answer is option b. 'I would like to hear more about that.' This phrase is an example of a conversational phrase because it is an open-ended statement that invites further discussion. It encourages the listener to share their thoughts or opinions on a topic, creating a conversation.
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