The correct answer is B. romantic partners.
The three key types of relationship are friends, family, and romantic partners. All the other choices namely, role models, acquaintances, and neighbors are not part of the key types of relationship. So the correct answer is B. romantic partners. I hope this answer helped you.
Answer:
<em>i</em><em> </em><em>d</em><em>o</em><em>n</em><em>'</em><em>t</em><em> </em><em>k</em><em>n</em><em>o</em><em>w</em><em> </em><em>but i hope u have a good day </em>
<em>（⌒▽⌒）</em><em>（⌒▽⌒）</em>
