The Answer i believe is D
A filtering service could save the newspaper industry by allowing consumers to filter out the content they are not interested in.
The author says that there is SO much content online it is impossible to read it all. By creating filtering services that allow consumers to choose their content based on interests, the newspaper industry could be saved. The author says there is a demand for publishing based on an individual's preferences.
The author compares this to editing in writing -- a filtering service is just editing content.
As an opening paragraph to an essay. EXPLANATION: the opening paragraph to an essay is to catch your readers attention and state your thesis. starting with a general idea or broad topic and coming into a specific idea or main point. Thus you have the name general to specific or particular. Hope i helped you learn!!
This first chapter is appropriately titled "Mr. Sherlock Holmes," as it introduces us to the great detective, while describing his abilities, and comparing him to Dr. Watson. Watson serves as Holmes' chronicler throughout the Sherlock Holmes series, but he does more than that.