题目内容：

    One of the great benefits of being able to record sound is to make books available for listening. With the appearance of audio recordings, many people were able to hear literary classics read aloud. Audio books are, of course, books read aloud and recorded to be listened to on some kind of player. As sound technology has changed, audio books have changed, as well. 1. Now, books are also available on audio tape or CD.

Talking books are books created for people who have sight problems. Some of these talking books often need special players to be used. Many visually damaged people are able to receive players for free. 2.

CD technology has caused great changes in the talking book industry, since more data can be written on a single disc. 3. So the visually damaged person has a multi-use machine.

4. Some are even read in the form of a play, in which different actors take the parts of the characters in the book. They may also have sound effects or music to help improve the listening experience.

Some book clubs have started offering audio books as part of their services. Libraries also have audio books available and they may also be purchased online or at any book store. 5. Those who feel they do not have time to enjoy the pleasure of a good book may find audio books to be the next best thing.

A.They are no longer available only on volumes.

B.Many talking book players will also play music CDs.

C.Audio books are popular with travelers and busy individuals.

D.Many audio books also feature famous actors reading the books.

E.People can listen to a personal music player whenever they want.

F.It is an affordable option if you typically listen to more than one book a month.

G.These players enable them to play their talking books independently, without the help of a sighted person.