1. 根据短文内容，选择正确答案。

    Mobile phones are very popular with people. They are becoming smaller and more convenient.

Now the scientists in Canada made a smartphone (智能手机）from electronic paper. The PaperPhone is flexible. People can control it by bending it or writing on it with a pen.

    Though the PaperPhone is only millimeters (毫米）thick, people can do many things with it. For example, people can use it to make phone calls, read books, watch movies and play music. So many people use it as a computer.

The scientists think there will be no paper in the office. And people can store what they want in the PaperPhone.

The scientists from Queen's University in Kingston，Canada said the PaperPhone would be in style in the future. It may be the end of paper and printers.

To make people be interested in this kind of mobile phones, the scientists will make it more beautiful. People will see the PaperPhone on May 10 this year.

1. （1） Now mobile phones are becoming.

   A . bigger and bigger B . smarter and smarter C . smaller and more convenient D . bigger and more beautify
3. （2） Which of the following doesn't the passage mention?
   

   A . The PaperPhone is flexible. B . People can bend the PaperPhone. C . People can use the PaperPhone to read books. D . The PaperPhone is very expensive.
5. （3） The underlined word “flexible” means “        ”.

   A . people can bend something easily B . people can see something clearly C . people can buy something easily D . people can hear something clearly
7. （4） Which of the following is TRUE?

   A . There will be no computers in the future. B . The PaperPhone is very thin. C . People will see the PaperPhone on May 10 next year. D . The PaperPhone looks very beautiful.