Answer:
Thomas is still feeling depressed, because everyone was informed about his low marks/grades.
Explanation:
Acheivement is only positive. You cannot write 'low acheivement'. Hope this helps.
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).
Answer:
I believe the answer is B
Why? well more people with disabilities especially deaf children were being more commonly accepted into regular schools for the sake of their education after the Rehabilitation act was passed in 1973.
I hope this helps! :)