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20xx外研版英語九上module9greatinventionsunit3-在線瀏覽

2025-02-02 14:34本頁面
  

【正文】 le use emerce and online shopping to buy and sell things? Yes, they can. In the 1960s The Inter was invented for the army to use. In the 1970s Scientists and businesspeople wanted to use the Inter to send and receive messages. In 1991 The World Wide Web was invented. In the 1990s More and more people started to use the Inter to send various types of files. Today The Web has hundreds of millions of users. It has changed the way people live, work and play. Ebooks Just as has changed the way we write to each other, ebooks are changing the way we read. We can easily download new ebooks from the Inter. It is much easier and quicker to search for passages now, and we can also write notes in an ebook. What is more, they save a lot of paper. But ebook readers are still more expensive than paper books, so not all people can afford them. However, with the rapid development of electronic technology, reading ebooks will bee cheaper and cheaper. A lot of people think there will be more ebooks than paper books in the near future. ? Think of an invention that has changed your life. ? Make notes about the invention:
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