单选题 From this passage, we know that an ebook _______.

A、 can be read by any reader who has a computer
B、 should be read with the help of a special kind of software
C、 is a print from of a book often found in libraries
D、 can be downloaded by turning on the computer

【正确答案】 B

【答案解析】[分析] 根据文章第二句话“What you need in order to read an ebook is an Ebook Reader，which is a kind of free software used by your computer．”可知想要阅读电子书籍需要一种电子书籍读出设备，它是一种计算机可使用的免费软件。因此选 B。A项能电子图书可被拥有电脑的任何读者阅读和D项只要打开电脑即能被下载与文章内容相悖；C项总能在图书中被找到的印刷形式，文章中并没有提到该向内容。