题型:阅读判断 题类:真题 难易度:普通
Long long ago, there was no paper in the world. People had to write characters(汉字) in bamboo slips or stones.Then there was a man named Cai Lun who was a Chinese man. He made people use all kinds of things to invent paper. From then on, people can use paper to write on. Paper is a great invention. We always remember the great inventor Cai Lun. Nowadays paper is very useful in our work, study and our life.It really means a lot to human beings
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The founder of Apple Steve Jobs was one of the fathers of the personal computing time. Here are some of his greatest inventions.
Apple II Jobs and Steve Wozniak founded Apple Computers Inc. in 1976. A year later, the Apple II was invented. This production was the world's first personal computer. | The iMac Under Jobs' leadership Apple introduced the all-in-one iMac computer in 1998. The iMac became the first machine, which offered only a CD-ROM slot (狭孔). |
The iPad By 2010, Steve Jobs was confident the world was ready to have a tablet computer that would be great for watching movies and playing games. The iPad is a great success. | iPhone 4s iPhone 4s came out on October 4, 2011, in America. It looks like iPhone 4. It has a larger and wider screen and a better camera. |
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