What kinda of tone should a cover letter use when addressing an unknown audience

it would be an unknown audiance

Explanation:

persuasive or imformal tone

b. brooks wrote about the same type of neighborhood in which she grew up.

the correct answer is a "it describes nora and mrs. linde's relationship". opcions b and d are not related to the content of the passage in any way. option c could be appropiate but it does not fully capture the effect of the dialogue, while option a is quite appropiate, since the dialogue not only exemplifies the relationship between the characters, but it also captures the effect in the excerpt. we get to know that mrs linde bosses around and already knows nora.