AP English Language

The correct answer is C.metaphor.

The sentence "He's not the sharpest tool in the shed" uses a metaphor, comparing a person to a tool in a shed. It suggests that the person is not particularly intelligent, but it does so indirectly by likening their intellect to the sharpness of a tool, without using "like" or "as."

Here’s why the other options are incorrect:

A.Personification: Personification invol...