What is the correct way to use quotation marks when quoting passages of more than one paragraph?
a. use quotation marks at the beginnings of all paragraphs, but not at the ends.
b. use quotation marks at the beginnings and ends of all paragraphs.
c. use quotation marks at the beginning of the first paragraph only, and at the ends of all paragraphs.
d. use quotation marks at the beginnings of all paragraphs, and at the end of the last paragraph only.