单选题
An ebook (also referred to as an electronic book, eBook, or e-book) is a digital version (版本) of a print book that you download and read. But if you want to read an ebook, you must have an Ebook Reader, which is a kind of free software used by your computer. Make sure you have installed the appropriate Reader before you download your ebook from the Internet. The software allows you to turn the words on the screen into the size you like. It also helps you turn pages and change your viewing options (计算机屏幕上的阅读选择). Ebooks are a fun alternative to regular books. You can download them to any computers and create your own library of hundreds of titles. If you load them onto your portable computer, you can take them with you when you travel. Some ebooks are even interactive! Best of all, when you order an ebook, there is no waiting and no shipping charges. The amount of time it takes to download your ebook depends on the speed of your connection and the size of your ebook.
单选题
From this passage, we learn that an ebook ______.
【正确答案】
D
【答案解析】[考点] 事实细节题
由文章第三句“Make sure you have installed the appropriate Reader before you download your ebook from the Internet.”可知D项正确。
单选题
The Ebook Reader is used for ______.
【正确答案】
A
【答案解析】[考点] 事实细节题
由文章第二、三句“...an Ebook Reader, which is a kind of free software used by your computer. Make sure...from the Internet.”可知Ebook Reader“电子阅览器”是一种电脑软件，可以阅读网上下载的电子书。
单选题
From this passage, we can learn that ______.
【正确答案】
A
【答案解析】[考点] 事实细节题
由文章第八句“If you load them onto your portable computer, you can take them with you when you travel.”可知A项正确。选项A中laptop和文中portable computer同义。