5. A long-time expert in your field who will guide and advise you in your start-up phase is called a/an

Question

A. mentor.
B. investment counselor.
C. contact.
D. entrepreneur.

My answer is b
If not b then d
But I'm bit sure I need help

Answer 1

Look up the definitions of all four terms here:

http://www.onelook.com

Then let us know what you decide.