The purpose of the author to include the sentence is "to condemn the insincerity of his critics’ advice."
<h3 /><h3>What is a purpose?</h3>
A purpose can be defined as the intention of the writer behind something. It may be for a sentence, a word, or a phrase.
The sentence "Shallow understanding from people of good will is more frustrating than absolute misunderstanding from people of ill will" explains that a little understanding from the good will persons is more frustrating than being misunderstood from the ill will ones.
He included this sentence to critisize or condemn the insincerity of his critics’ advice. He feels that the critics pay less attention to the whole text and then give shallow advices.
Therefore the correct option is A.
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The typical noun corresponding to the verb "to agree" is agreement.
If you want to refer to the process of a agreeing however, it's "agreeing" , as in "agreeing to this treaty is not easy".
Answer:D
Explanation: Because she needs three sources, and the librarian can help her with that
If you're asking for main idea, the main idea or thesis statement sentence is sentence 1, where they explain what the passage is about.