B, very. We know this because very is an adjective, which means "a describing word". "Very" describes how similar it is.
Going by this, you can conclude that nothing else fits the description of an adjective, instead, a noun.
Answer:
I believe the answer you are looking for is the thesis statement.
Explanation:
I would say that knit and gnome are similar in that both words have a silent letter/sound: in knit, you don't read the K sound in the beginning, and in gnome, you don't read the G sound in the beginning. Other than that, I don't really see many similarities between those two words.
When it comes to differences, the obvious one is the meaning - they don't mean the same thing. Also, knit is a verb, whereas gnome is a noun. They are also spelled differently, because they are different words, and so on.
Historically, when talking about the persecution of the Jewish people we have to go back to hundreds of years ago, as they were chased in crusades and wars, as they were harassed, for example, in the First Crusade (1096).
In spite of the existance of anti-Semitism before the Nazi period, if we are talking about modern fascist orders, the anti-Semitism politics by Hitler and the Nazi German Party can be considered the most important modern oppression system for Jewish people.