I think it might be B because it's the only one that mentions how these specific schools suffer, but I could be off
<span>Hay cosas que con el tiempo no cambian, y si bien hemos avanzando (?) Muchisimo en tecnología, hay cosas que, como seres humanos que siguen y siguean funcionando.
Sludos</span>
Simile because all similes have to have like or as so like an example I like to play as much as I like to study
