Gerund as it functions as a subject of your sentence as well.
The answer here is D.
It uses a similie to make a comparison.
Answer:
At the top of each page are two large boldface words separated by a dot. These are called guide words. They show the alphabetical range of the entries on that page, and you can use them to help you find a word quickly.
Explanation:
Answer:
D
Explanation:
The core of the short text is literally stated in the conclusion: "Many of our country’s organizations benefited from Carnegie’s help."
The rest of the text is to support that main idea.