The definition of compulsory is required by law or a rule; obligatory.
The proper noun is Christie, because it is someones name.
What are the classroom rules. Then maybe I can help
In the first paragraph, the speaker introduces an argument that criticizes D. "intellectual aloofness" (sentence 5)
<h3>What is an Argument?</h3>
This refers to the use of logic to try and persuade or convince a person about a given viewpoint.
Hence, we can see that from the complete text, there is the narration of the argument which the author introduces in the first paragraph by making a criticism of the intellectual aloofness in sentence 5.
Read more about arguments here:
brainly.com/question/3775579