My supervisor, not my boss, sent me a snappy email (disguised as a reminder) and CCd my boss. Should I ignore her email?

[Anonymous]

I guess I worked on the wrong assignment and she called me out on it. As if it mattered, once the other assignment would be completed we’d go complete the one I’m working in now.

[Nikki1989]

You certainly shouldn't ignore it.

[Asker]

Cons of ignoring it?

… how would you address it?

[Anonymous]

No, never ignore emails from those above you.

[Asker]

What would be some cons if I chose to ignore it?

How would you reply?

[Opinion Owner]

Bad reviews come raise time.

[Asker]

Thank god my review just passed a few days ago lol
I would’ve replied but I feel like she did too much by CC our manager. Also, there’s not much I can say…what’s done is done. She said what she needed to say and it is what it is. I feel like anything I say after that would be me arguing with her already. I don’t like her and I also don’t want her to have evidence of me being snappy.