I think the correct answer from the choices listed above is option B. The narrator allude the to the possibility of requiring a wife who could match Adams social standards at the end of the sentence from Mark Twain's "The 1,000,000 Bank-Note". Hope this answers the question.
Real facts
don't make it so boring
good transitions
a good hook and conclusion
include a thesis statement
B. When the waiter slipped on the puddle of water.
Answer:
B. Comparison: The sentences tell how the male and female acorn woodpecker are alike and different.
Explanation:
The paragraph not only explains that female acorn woodpeckers have different colored crowns than the males, but also that they have the same eyes, forehead, throat, and belly coloring.