By how people where treated (I think)
B -taxes would be typically paid through an escrow account
In this case, moses is most likely receiving client-centered therapy
client-centered therapy tends to avoid general measurement that is used to handle most patients with similar symtoms,
But rather designing the psychoteraphy specifically to cater that one specific patient based on his/her special circumtances.
I think the correct answer would be D. While practicing for interviews, it is important that you avoid using hand gestures. You are not presenting something here rather answering some questions. So, you should answer confidently and straightforwardly.
They could trade with other places for food and materials