Montag gets on the subway and starts reading the Bible, because he wants to memorize some lines from it. However, he is being constantly distracted and interrupted by an advertisement for Denham's Dentrifice toothpaste, as its jingle is played over and over again on the subway. He gets really mad because of it and starts screaming and yelling, before he leaves at the next stop.
The act of charging a tax is also known as "levying" a tax. Hope this helps.
The answer is A.
You shouldn't drive without a license. Don't be dumb kids