Asignatura is another word for "Clases".
The questions is asking "What classes do you like".
¿Porqué le gusta español? = "why do you like Spanish" or "Why does he/she like Spanish" (without the accent mark, it could mean, because you like spanish or because he/she likes spanish.)
Me gusta que
que te gusta?
and you don't like the way i what
"Me gusta hacer" = I like to do Ex: "Que te gusta hacer?" = What do you like to do?
It likes you, but...Que te gusta, masmas --- but, nonethelessmás --- more, the most...
Que tipo ti gusta
Me gusta que salimos
me gusta pensar que
Que te gusta hacer?
Que te gusta hacer ?
"What do you like to do when it's sunny?"