Your answer would be the first one!
Answer: noun, pronoun, verb, adjective,
Explanation: i guessed
C. It puts emphasis on the paragraph's main proposal and call to action.
B, nature wishes to convince readers that understanding the natural world is more important than human relationships, while Society and Solitude is an attempt to warn readers against too much solitude.
The answer is true i know it because i just took a test about that.