Answer:
The Latin word Ave appears as the first word in most sentences.
Explanation:
Six of the eight sentences of the music begin with the word Ave, translated here as Hail. As a song of prayer, directed to the Virgin Mary, this repetition aims to reinforce the importance given to such a figure.
Egomania is basically intolerably self-centred. In a more technical sense, it's an obsession -- an obsessive preoccupation with one's own self, usually in the form of following own impulses and have delusions of grandeur.
Megalomania is a rather loose term, and usually means have delusional fantasies of omnipotence (having unlimited or very great power, whatever 'power' might mean to that person). Interestingly, megalomania was the standard term for narcissistic personality disorder before the 1960s (so far as I recall from my psychology degree over 30 years ago).
The answer to your question is: D) son.
Therefore, the sentence would read like this: Ellos son inteligentes.
<em>I hope this is of some help! :)</em>