Question

You should ask questions in a group discussion to _____.

illustrate the points you want to make with examples


contribute your own information and ideas


relate discussion points to your own experience


enhance your understanding of another speaker’s ideas

Answer 1

enhance your understanding of another speakers ideas

Answer 2

You should ask questions in a group discussion to enhance your understanding of another speaker's idea.

A group discussion is basically aimed at sharing views and opinions among a group of individuals. If the purpose is to exchange information and opinions about a topic, then asking questions to understand the other's point of view is essential.

The rest of the answers (A,B and C) limit the possibility of exchanging ideas, rather than fostering it.