Which of the following is preeminent in Internet advertising for start-up sites?

___________________ theory pertains to culture and communication.

Fill in the blank(s) with the appropriate word(s).

You and Marco have been dating for a long time. One night after dinner, Marco tells you he has gotten a new job and is leaving town to take it, and he would like you to come with him. This is an example of a

A. dark relationship. B. stagnation. C. codependency. D. turning point.