A topic is what the paper is about, a theme is sort of how a story is set. For example, maybe my topic is danger, so I use that through the theme of snow
The answer is B. Keep prices of foreign imports close to the price of domestic goods
1) I
2) Heavy rains or fast-melting snow CAUSE
3) Lightning bolts FLASH
In this situation, Huck is trying to be impressive. He is trying to get the point across that he is funny and "cool". This lie is not only the one of a kind for Huck, but also one where he tries to push his reputation past its limits.
D. Fairness helps you understand the meaning of the word.