同学们，本栏目是对你们学过的知识和生活中常见问题的归纳。其中，有一些共性问题，也许你会需要哦！

让我来帮你解决常见问题！

Question1: Why does the writer leave the Internet example until last?

Answer: Because he believes it is a hoax rather than an urban myth and also probably because it is the most recent example.

Question2: How well does the writer complete his aim in the last two paragraphs?

Answer: He comes to a conclusion and answers the question he raised in the title, so he has done what he set out to do.

Question3: Which story is least credible, and why?

Answer: The “Hitchhiker” story, as I do not believe in ghosts.