Weegy: C. When something becomes annoying, it has passed the Irritation Threshold. User: In your study unit, a relationship is compared to a car to point out that
A. a new relationship gets more attention than an old one.
B. any relationship can be "driven" too fast or too slow.
C. past relationships are like old cars.
D. relationships require regular maintenance.
Weegy: D. relationships require regular maintenance.
A ... (More)