Respuesta :
The answer choice which is an example of metaphor is:
- D. The sky was a sea of blue
A metaphor has to do with the direct comparison of two dissimilar things without using the word like or as and is the opposite of a simile
With this in mind, we can see that the sky here is compared to a sea of blue by directly stating it, instead of saying that it looked like a sea of blue, the other options are incorrect.
Therefore, the correct answer is option D
Read more about metaphors here:
https://brainly.com/question/9418370