Which term can mean to impersonate someone?

• A. Plus
• B. Posterity
• C. Pose
• D. Posthumous

Answer: (C)

Impersonation involves pretending to be someone else, and the verb that fits this sense is pose, especially in the phrase “pose as.” When someone poses as another person, they adopt that person’s appearance or identity, effectively impersonating them. That sense is exactly what’s being tested: the action of pretending to be someone else.

Other words here aren’t about pretending or adopting another identity. Plus means to add or increase, posterity refers to future generations, and posthumous describes something occurring after death. Those meanings don’t capture the act of impersonating.