Answer:
D. discover how you can help one another.
Explanation:
Networking is basically socializing with other people in the industry. It's intended to form a good relationship with as many people as possible in order to expand your opportunities in finding project leads or job opening.
But networking is a give and take.
As a social animal , we feel more pressure to accept a certain request from another person if that other person treated us kindly in the past.
You can't expect people want to help you need it if you do not provide it back when they need it. People who good at networking understand how to return favor.