1. 阅读理解

Is your schoolbag too heavy to carry? The e-schoolbag will help you.

It is said that e-schoolbags are going to be brought into use in Chinese middle schools soon. In fact, the e-schoolbag should perhaps be called an e-textbook. It is a small computer for students.

Heavy schoolbags have long been a serious problem for them. But the e-schoolbag will change everything. It is much lighter than a usual schoolbag. Also it is as small as a usual book, but it can still hold all the things for study, such as a textbook, an exercise book and so on. They can be made into chips that are as small as a stamp. The students can read the text page by page on the screen, take notes, or even send e-mails to their teachers. All they have to do is to put the right chip into the e-schoolbag and press a button.

Some say that e-textbooks can be easily broken. Some say it is not good to students' eyes.

But only time will tell.

1. （1） What is an e-schoolbag?

   A . A video chip. B . A small computer. C . A heavy bag. D . A usual book.
3. （2） The e-schoolbag is        .

   A . as heavy as a usual schoolbag B . much heavier than a usual schoolbag C . much lighter than a usual schoolbag D . not so light as a usual schoolbag
5. （3） What does the underlined word "screen "mean in Chinese?

   A . 显示屏 B . 键盘 C . 鼠标 D . 音箱
7. （4） E-schoolbags        .

   A . are popular with all the people B . can do everything for students C . may be used instead of usual schoolbags D . have come into use in China