Answer: That they have brainwashed the person.
Explanation: I believe the tone of these lines are that the people have brainwashed her into believing she is "stubborn and childish" even thought she may be the opposite of that .
Answer: To stay with some well-to-do friends. Hope this helps
Answer: b
Explanation: it seems right but it could also be c
B in. I have to make this lone to submit but it's B