题目内容：

    An advance in electronic publishing could make the ebook you are reading seem as dated as a silent film. Publishers hope to explore the growing success of ebooks by releasing versions with added soundtracks and musical accompaniments.

The noises in the first multimedia books- released in Britain on Friday - include rain hitting a window in a Sherlock Holmes tale. When the plot of a book reaches the most exciting part, background scores will create tension. In America, works by Shakespeare and Jane Austen have already been released with music and background noise so that, for example, readers can hear tea cups clinking in Mr. Darcy's garden as they read Pride and Prejudice.

Supporters argue that sound effects are the next logical development for ebooks and will add excitement for younger readers. Critics, however, will argue that the noise will ruin the simple pleasure of having the imagination stimulated by reading.

Caroline Michel, chief executive of the literary agency, said the new generation of computer-literate readers was used to multiple sensory input. She said, “Young people have split computer screens where they may be watching television and replying to an email at the same time. If that's what the market wants then we should respond to the market.”

Booktrack's sound effects work by estimating the user's reading speed. Each time you “turn” a page, the software reassesses where you have reached in the text and times the sounds to switch on accordingly. If the soundtrack becomes out of synch(同步), a click on any word will re-set it.

Some authors fear that a soundtrack could destroy the peace and quiet of libraries and ruin the pleasure of reading. David Nicholls, author of One Day, the bestseller now released as a film, said, “This sounds like the opposite of reading. I have enough trouble reading an ebook because I’m constantly distracted by emails.”

Stuart MacBride, the crime writer whose novel Shatter the Bones was an ebook bestseller, sells 18% of his books as electronic downloads. He said, “If I’m reading, I will do the noise in my head. I don't need someone to tell me what tea cups clinking sounds like. That would irritate me.”

1.What's the passage mainly about?

A.Opinions about ebooks with soundtracks.

B.Response to the need of the book market.

C.Reasons for traditional ebooks becoming outdated.

D.Suggestions on encouraging readers' imagination.

2.What do publishers expect an ebook soundtrack to do?

A.Help to release an ebook as a film.

B.Help readers improve reading speed.

C.Add tension at a book's exciting point.

D.Get readers familiar with the background.

3.Who is in favour of added soundtracks for ebooks?

A.Mr. Darcy. B.Caroline Michel.

C.David Nicholls. D.Stuart MacBride.

4.What do we know about Stuart MacBride?

A.He was a person who was easy to get angry.

B.He knew a great deal about tea and tea culture.

C.Eighty-two percent of his books described crime.

D.He imagined sounds related to the story when reading.