1. (2020七上·上海期中) Choose the best answer. (根据短文内容，选择最恰当的答案)

    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(进入运用) in Chinese middle school 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 (严重的) 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 emails 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） An e-schoolbag is        .

   A . a video chip B . a small computer C . a heavy bag D . a usual book
3. （2） E schoolbags are used for       .

   A . fixing buttons B . making chips C . computer games   D . school study
5. （3） With e schoolbags, students don't have to        .

   A . go to school B . read books C . take notes   D . carry their usual heavy schoolbags
7. （4） The underlined word" screen" means        .

   A . B . C . D .
9. （5） The e schoolbag is        the usual schoolbag.

   A . as large as B . much heavier than C . much lighter than D . can hold less than
11. （6） Which of the following is right?

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