The answer is going to be c
The correct answer is phrase, option D. A group of words that functions as a part of speech, but lacks a subject or a predicate is a phrase. It is a conceptual unit, and is only a part of a clause. Examples of phrases are: department store, my children, believing in fairies, and a big, black wolf.
Are you making a statement or true or false?
I think it's false, but I'm not sure.
An acronym can just be a shortened name and not only a list. Acronyms help you memorize, yes, but I think the answer is false. This is due to the fact that acronyms are typically used to shorten names or brands.
What’re they good for? Well, here’s our best Shmoop expert opinion: when you read a line of poetry aloud, your eyes (and therefore your voice) tend to speed on to the end of the line. Try it and see. When you read "in Just-," however, the spaces slow your eyes down. More importantly, they slow your voice down, as well. As you’re reading, you’re thinking, "Huh? I totally don’t know whether to pause for the spaces or not!" And even in that time that it takes to think that through, your voice slows oh-so-slightly. Kind of cool, huh?