you like history books
Te gustan los deportes?
it means "which (plural) do you like best?"
you like foods that aren't nutritious
It appears as though the following might be what's being said: "¡No, hombre! A ti siempre te gustan mis fotos." Which translates as, "No, man! You always like my photos."
Do you like the sports?
"Te gustan los dulces" means "you like sweets (candy)"
"You" is not a Spanish word. In this case, it should be ""No te gustan los hombres casados". It means "You don't like married men".
you like history books
¿Te gustan los Nigerianos?
That means "what do you like more, cats or dogs?"
"Te gustan los elefantes"
Te gustan los perros?
"Te gustan más los libros" means "you like the books more".
¿Te gustan los chicos blancos
A reflexive pronoun is needed here to define the sentence. Me, te, le, nos, os, les. Example: Me gustan los deportes is "I like sports".
"Por que te gustan tanto los gatos?"