la respuesta es C) Desarrollo. ¡¡¡De nada!!!
No hay foto para ayudarte :(
Praticas ia a conjugated verb: Yessss
The second answer. Because “sus” is the only one which has the “s” because it is plural. If it would be “nuestro” it should had an “s” like “nuestros hijos son altos” or “tus hijos son altos”
