Gday Miss SnarkYes, you should write your query in the same language your novel is in.
I have read that a synopis should use the same language as the novel itself.
Is the same true of a pitch for a novel?
Or the very opposite?
Elvish works. Latin is better.
Veni, Vidi, Vito
I came, I saw, badda bing badda boom.
If you need this joke explained, just ask.