A. Create a dominant mood
I believe that the sentence uses a simile, because it uses the word "like" to compare the villain's face to that of a statue.
I believe the answer would be "slogans".
Let's begin with looking at the question. We know that this will be an <em>audio </em>message broadcasted to a <em>large </em>audience, so we need to keep these facts in mind when we look at the answer choices. Answer choice A, slogans, appears correct, because slogans are easy to remember especially for a large audience and can be broadcasted as an audio message. Next, answer choice B, appears incorrect, as images cannot be broadcasted via audio. Answer choice C, text, also cannot be broadcasted via audio. Last, although answer choice D is audio-based, it does not enhance the <em>message </em>of the PSA. Therefore, I believe the answer is A, Slogans.
Answer:
to physically control the movements of a person or animal The passenger had to be restrained by four members of the cabin crew. Synonyms and related words Definition and synonyms of restrain from the online English dictionary from Macmillan Education.
Explanation: