E-bookisshortforelectronic(电子的)book.Itisusuallyreadonpersonalcomputers.Somemobilephonescanalsobeusedtoreade-books.Earliere-bookswerewrittenforaspecificgroupofreadersandwereaboutonlyafewsubjects.Wi

Question

E-book is short for electronic( 电子的) book. It is usually read on personal computers. Some
mobile phones can also be used to read e-books.
Earlier e-books were written for a specific group of readers and were about only a few subjects. With the development of the internet knowledge and answers to a lot of questions mainly come from e-books. This is why the e-book business is increasing quickly
E-books have many advantages. First they save time. We don’t need to go to a bookstore to buy books besides we can find the topic we want to know about on the Internet and then we can quickly get many e-books on similar topics. Second e-books save money. Some e-books cost a little money and there are millions of e-books on the Internet that we can get for free. Third more trees are saved because e-books don’t need to be printed(印刷) on paper. Fourth e-books make reading more convenient. You can carry a whole library of hundreds of books with you in a small computer or any e-book reader (电子阅读器) without worrying about their weight.
But e-books have certain disadvantages. They need a personal computer or an e-book reader and the information can be lost if its file format (文件格式) is not supported or changed in the reader’s computer.
However e-books provide us with a new way of reading. That is good.
根据短文内容，选择最佳答案。
【小题1】Why is the e-book business increasing quickly? Because _________.

A．earlier e-books are about only a few subjects.

B．people don’t like to read any paper books any more.

C．most e-books have been written for a specific group of readers.

D．the development of the Internet makes e-books more useful.

【小题2】How many advantages do e-books have according to this article?

A．Three

B．Four

C．Five

D．Six

【小题3】Which of the following is true according to this article？

A．E-books can’t be red on mobile phones.

B．All the e-books on the Internet cost lots of money.

C．E-books can make reading more convenient.

D．You can’t read e-books without a personal computer.

【小题4】What is the disadvantage of the e-books?

A．You’ll lose the information if its file format is not supported.

B．You can carry hundreds of books in an e-book reader.

C．You can buy cheap e-books anywhere.

D．You can read e-books at any time.

【小题5】 The author mainly tells us __________.
A. you don’t need to buy paper books in a bookstore if you read e-books.
B. the information can be lost if its file format is changed.
C. the development of e-books can help save the environment.

Answer 1

【小题1】D

【小题1】B

【小题1】C

【小题1】A

【小题1】A解析:

【主旨大意】：
本文介绍了电子书的历史，及其优、缺点。可以说利大于弊。

【小题1】细节理解题。根据第二段的最后一句话。因为文中提到了互联网的发展使电子书更有用。

【小题1】细节理解题。因为第二段中提到了4点。

【小题1】主旨大意题。 ABD和文中内容冲突。C电子书能使阅读更便利。

【小题1】细节理解题。因为第四段中的最后一句话。

【小题1】主旨大意题。作者就是想告诉我们，我们可以多用电子书。