Answer: The repeated words explain the child's imaginary powers.
Explanation:
I think you were asking for an answer to multiple choice, yes? Repitition often is used to add power or importance to a statement being made. By repeating the certain words of "King" and "Swing" you can get a sense of power that is meant to be created. The author is using it to stress the child-like imagination in the excerpt. Hopefully this answered your question and if not I'm happy to try again.
I believe "was a bicycle" is correct.
It is rather important using credible sources during your academic writing and research due to the fact that those sources offer information that is considered to be true and trustable, gaining yourself knowledge and your writing will be more complete in information. If you do not have a credible source, however, during your academic writing you might find some difficulties and of course, your writing may contain many mistakes about the topic you are researching about.
Hope this helped! Xoxo.
