Question

Which type of punctuation signals the reader that words from a direct quotation have been changed by the writer?
a. Parentheses
b. Brackets
c.ellipses
d.quotation marks

Answer 1

http://writingcommons.org/open-text/research-methods-methodologies/integrate-evidence/incorporate-evidence/453-inserting-or-altering-words-in-a-direct-quotation

Answer 2

When writers insert or alter words in a direct quotation, square brackets—[ ]—are placed around the change.

Answer 3

D. Quotation marks signals the reader that words from a direct quotation have been changed by the writer.