Which sentence shows an example of simile?

Question

A. Our new neighbor is as curious as a cat.
B. The trunk engine roared as it climed the hill.
C. The warrior has a heart of stone.
D. Janie is so slender that the wind can carry her away.

Answer 1

A. Our new neighbor is as curious as a cat.

This sentence uses "as" to compare the neighbor's curiosity to that of a cat, which is characteristic of a simile.