It means, "Tomorrow is Thursday. What day is today?"
I have to work Thursday is "Tengo que trabajar el jueves."
Qué dia es antes de jueves = What day is before Thursday?
" quel" <-- There is no such word in Spanish!., do you mean "que"? - "que" is "what".
de que: from what
Tener que = "to have to".
que is spanish for "what" avec is french for "with"
'What does what?' = 'Que hace que?' (with accents on the 'e' in 'que')
"Que sabias español" is Spanish for "What do you know in Spanish?" or "You knew Spanish?" depending on the context.
Que Sepas means you know.
The Spanish word Que? means What? in English
"Que no entiendo" means "that I don't understand" in Spanish. It is often used to express confusion or lack of comprehension.
It means "What else?" in Spanish.