Respuesta :
Answer:
The quotation from About Russell that best supports the inference that the author is worried about her brother's welfare is the third one: "Rusell didn't talk, let alone look at me. The chess set was still standing there, pieces and all".
Explanation:
In these lines, the author expresses her concern when she describes her brother's attitude, when she says "Rusell didn't talk, let alone look at me" she is describing a person who isn't even capable of looking in the eye to another one, isn't capable of talking with someone close to him and this is a very serious issue, it demonstrates that he is not well.
No the answer is "A nickname! Actual friends! Rosalind and I thought. We were thrilled Russell had come out of his shell."