Although you may do so, it is NOT always necessary to use brackets to indicate ..

A. a change in capitalization

B. All of these

c. that you have added clarifying information to a quotation

D. that you have removed objectionable content from a quote

a. a change in capitalization

Explanation:

Brackets are commonly used for the purposes listed in answer choices C and D as a symbol to “tell” the reader that they’ve edited a quote to clarify things (for example, if the original quote is “She wandered down the rabbit hole” to clarify things, the writer might instead write “[Alice] wandered down the rabbit hole”. However, it’s not necessary to use brackets to signal a change in capitalization, in fact, most people don’t.

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(i can't select because there is no options but, i will answer) using evidence effectively. most of the assignments you will do in university will ask you to make an argument, to take a stance, or to prove a hypothesis. the best way to do this is to research the topic, develop a thesis statement, hypothesis, or claim and then use evidence to support this claim.

i think the answer is b