Question

 A major obstacle to developing good human relations skills is that
A. people fear taking risks.
B. common interests won't help to keep a conversation going.
C. few persons have common interests.
D. human relations aren't rewarding. I need help

Answer 1

A major obstacle to developing a good human relations skill is that : few person have a common interest a communication between two people will be a lot easier if they have common interest because a person tend to like other person that are similar to him (whether it's race, background , or common interest).