<em>Answers</em>
Alliteration = B; The repetition of beginning sounds in two or more neighboring words.
Idiom = C; An expression that cannot be understood from the meanings of its separate words but must be learned as a whole.
Meiosis = A; A statement that downplays or understates the importance of something.
It's more important to what a person does because as they say, actions speak louder than words do. A person can think a certain way but not act on it but what a person does reflects what they decide internally and what they wanted to do with that idea externally showing that they are serious with that idea of theirs in their head.
The sentence in which the underlined infinitive phrase functions as a subject is the last one - to quickly move large groups of people is the purpose of public transportation.
<em>To quickly move </em>is the infinitive phrase, and it is a subject.
