I would say that the lines which show us how desperate the poet is are the following:
"... helpless in my throes, Biting my truant pen, beating myself for spite--"
As you can see here, the poet says he is helpless, meaning that he cannot find inspiration to write what he wants to write. Therefore he is desperate for some inspiration, which is why he is biting his truant pen in order to show how anxious he is to get his inspiration back.
Answer:
C) conversational
Explanation:
The best way to describe Thoreau's writing style is as conversational. Thoreau's writings can be considered a series of reflections. The author usually talks about the ideas that go through his mind, as well as the values that guide his actions. This reflective type of writing leads to a conversational style, where the writer talks to us as if we were having a conversation with him. Moreover, his tone is casual and informal.
The popular poem "Polar Opposites" is a free verse poem as it not follows a defined meter or rhythm where it can classified. This literary device have the advantage of providing artistic expression without having to be limited to fixed forms. Polar Opposites is not structured in a defined way, is comprised of direct phrases expressing the feelings of a teenager student.