The history of books is very interesting. In ancient(古代的) times, there were no books, and people passed on their knowledge by telling stories. (1) ________ With paper, people began to write down their stories. They wrote each word by hand.
Then printing appeared (出现) and changed the world. With the new technology(技术), it was possible to print books quickly. (2) ________
Recently, computers and the Internet have changed the world again. Information travels faster and farther. A new kind of book appeared: The electronic book (e - book). E - books are quickly changing people’s reading habits. (3) ________ More and more people like reading online.
(4) ________ No matter (无论) what you have, a computer, a tablet, a laptop, an e - reader or a real book, keep on reading!
A. I know how to download (下载) e - books online.
B. It is easier for people to read books online.
C. Later, people learned how to write and make paper.
D. It took little time to write just one book!
E. It was also possible for common (普通的) people to read books.
F. Nowadays, people have many ways to read books.

1－4 CEBF