Technical vocabulary is most often used when a. writing about specialized or technical content. b. synonyms are substituted for technical language. c. writing for an audience with strong technical abilities. d. an author makes extensive use of a thesaurus

The correct answer is A. Writing about specialized or technical content.

Explanation:

Technical vocabulary in texts or speeches of a specific academic area such as engineering, architecture, science or psychology. This is because these areas require the use of specific terms that are used by most people; moreover, these require specialized content related to the focus of the specific area. For example, in a medical article, you can find technical terms such as treatment, pharmacokinetic or hydration and these are necessary to understand the content of the article. Thus, technical vocabulary is most often used when "writing about specialized or technical content".

anyone who was dealing with communism in soviet union in his time had an ideal picture of equality, freedom, the struggle of the working class for a better future, the success of the aristocracy's overthrow and the emancipation of subjugation.   however, anyone who would go to soviet union to see the functioning of the communist system, would be convinced that it was about sad people, about everyday bad life, about the brutal attitude of communist leaders, about ill obsession to completely exterminate every thought on aristocracy. thus, orwell wanted to show all the absurdity, the brutality of the system, the unbearable rule of suspicious morality, the ignorant people who try to play professionally.

the answers are: b. and e.