Answer:
I would like to say that the answer is A or D.
Step-by-step explanation:
I think it's A because in the text it states "She had read his account of Laura Bridgman, and remembered vaguely that she was deaf and blind, yet had been educated." and it also talks about how her friends and family didn't think she could be taught as it states in the text "Indeed, my friends and relatives sometimes doubted whether I could be taught." so I would go with either A or D.