I believe that the correct option is: D) colons.
Extended quotations that are longer than three lines are introduced with a colon and then they start on a new line but having its entirety indented half an inch from the left margin.
For example:
Mary begins to talk about her past:
(this is where the quotation is)
You could go with ‘The company has never been with the system until now.’
Answer:
noun
/ˈkämˌpound/
a thing that is composed of two or more separate elements; a mixture.
"the air smelled like a compound of diesel and gasoline fumes"
..................
adjective
/ˈkämˌpound,kəmˈpound/
made up or consisting of two or more existing parts or elements.
"a compound noun"
Answer: Simile
Explanation:
The similes compare thing with other using the words like and as a