Question

many people think that an abnormal fluctuation picked up by an emf reader may be caused by ghosts.
what is wrong with including the statement above in a summary of the article?
○ it is copied directly from the article.
○ it is unnecessary to understanding the article.
○ all of the above
○ none of the above

Explanation:

To determine the answer, we analyze each option:

• The first option claims it's copied directly, but there's no info showing it's a direct copy.
• The second option says it's unnecessary for understanding the article, but a statement about a common belief related to EMF readers and ghosts could be relevant context.
• The "all of the above" is incorrect as the first two aren't valid.
• So the correct choice is "none of the above" as the other options don't hold.

Answer:

D. none of the above