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    精英家教网 > 初中英语 > 题目详情
    阅读理解。
        PDAs are very useful. They are like small computers. You can put a lot of information into them. For
    example, you can put in the telephone and e-mail addresses. Many people use PDAs to remember important
    dates. Some of these super machines can even send and receive e-mails.
        PDAs are small and convenient. A few years ago, they were expensive. Now, they are cheap. Many
    people use them at work and at school. People can carry PDAs in their pockets.
        But, it's important to be careful. These little machines are easy to lose (丢失). People put such important
    information into their PDAs. It's really terrible to lose them.
    1. What's the main idea of the passage?
    [     ]
    A. PDAs are like small computers.
    B. You can do many things with a PDA.
    C. PDAs are cheap.
    D. Too many people use PDAs.
    2. The passage does not say a PDA can ______.
    [     ]
    A. send e-mails
    B. remember information
    C. talk to you
    D. do some things like a computer
    3. What do we learn about PDAs?
    [     ]
    A. Students don't like to use them.
    B. All of them can send and receive e-mails.
    C. They are very large.
    D. They aren't very expensive.
    4. Losing a PDA is a ______ experience (经历).
    [     ]
    A. great
    B. fine
    C. strange
    D. bad
    5. What kind of person would not use a PDA?
    [     ]
    A. Someone who hates computers.
    B. A student.
    C. A person with a busy time table.
    D. A business (商) person.
    1-5 B C D D A
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    科目：初中英语 来源：2008年四川省广安市初中毕业升学统一考试、英语试卷 题型：050

    阅读理解

    　　A new problem has appeared in the world of technology- the mobile phone viruses．The first virus called“Skulls”and“Dust”, was discovered in July, 2004．Compared to computer viruses, these were harmless, but proved that a virus could be spread across a mobile network．

    　　But as mobile phone technology moves forward, so do the viruses and the people who create them．Now many people use“pocket computers”such as PDAs and“smart-phones”which can receive multimedia messages in different forms like photos, videos, and music, and the most recent virus,“Cabir”, is spread by opening these kinds of multimedia messages．This virus gets into the mobile phone or PDA and then makes it stop working．In only six months the virus has spread across almost 20 countries across the world－that shows that it could easily get into millions of phones and PDAs．

    　　There are some viruses inside illegal(非法的)copies of games．These viruses take personal information that is stored on someone's phone, and use it to make money for the people who sent the virus．

    　　Sometimes the viruses have a programme that makes expensive phone calls to high cost numbers．The result is a very high phone bill for the victim(受害者), In answer to this new threat(威胁), many new models of mobile phones and PDAs are now appearing in stores with anti-virus software on them, just like computers．

    (1)

    The earliest mobile phone viruses were called ________

    [　　]

    A．

    “Skulls”

    B．

    “Dust”

    C．

    “Skulls”and“Dust”

    (2)

    The earliest mobile phone viruses ________

    [　　]

    A．

    were dangerous

    B．

    were not dangerous

    C．

    made phones stop working

    (3)

    What does the underlined word“multimedia”mean?

    [　　]

    A．

    Photos, videos and sound．

    B．

    Photos and videos．

    C．

    Pocket computer．

    (4)

    How is the newest virus spread?

    [　　]

    A．

    By playing games on phones．

    B．

    By opening multimedia messages．

    C．

    By calling expensive phone numbers．

    (5)

    What are mobile phone companies doing to stop viruses?

    [　　]

    A．

    They are making fewer new phones．

    B．

    They are putting anti-virus software on new phones．

    C．

    They are improving mobile technology．

    查看答案和解析>>

    科目：初中英语 来源：四川省中考真题 题型：阅读理解

    阅读理解。
         A new problem has appeared in the world of technology- the mobile phone viruses. The first virus
    called "Skulls" and "Dust", was discovered in July, 2004. Compared to computer viruses, these were
    harmless, but proved that a virus could be spread across a mobile network.
         But as mobile phone technology moves forward, so do the viruses and the people who create them.
    Now many people use "pocket computers" such as PDAs and "smart-phones" which can receive multimedia
    messages in different forms like photos, videos, and music, and the most recent virus, "Cabir", is spread by
    opening these kinds of multimedia messages. This virus gets into the mobile phone or PDA and then makes
    it stop working. In only six months the virus has spread across almost 20 countries across the world-that
    shows that it could easily get into millions of phones and PDAs.
         There are some viruses inside illegal (非法的) copies of games. These viruses take personal information
    that is stored on someone's phone, and use it to make money for the people who sent the virus. Sometimes
    the viruses have a programme that makes expensive phone calls to high cost numbers. The result is a very
    high phone bill for the victim (受害者).
         In answer to this new threat (威胁), many new models of mobile phones and PDAs are now appearing
    in stores with anti-virus software on them, just like computers.
    1. The earliest mobile phone viruses were called
    A. "Skulls"
    B. "Dust"
    C. "Skulls" and "Dust"
    2. The earliest mobile phone viruses
    A. were dangerous
    B. were not dangerous
    C. made phones stop working
    3. What does the underlined word "multimedia" mean?
    A. Photos, videos and sound.
    B. Photos and videos.
    C. Pocket computer.
    4. How is the newest virus spread?
    A. By playing games on phones.
    B. By opening multimedia messages.
    C. By calling expensive phone numbers.
    5. What are mobile phone companies doing to stop viruses?
    A. They are making fewer new phones.
    B. They are putting anti-virus software on new phones.
    C. They are improving mobile technology.

    查看答案和解析>>

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