一年级英语作文:Please protect our environment
Computers started to become popular with big companies in the 1960s. Computer You’ve probably known about computers your whole life. But computers have not really been around for very long. Computers started to become popular with big companies in the 1960s. Computers didn’t become widespread in homes and schools until the 1980s. HOW DO PEOPLE USE COMPUTERS? People use computers in many ways. Stores use computers to keep track of products and check you out at the cash register. Banks use computers to send money all over the world. Computers help teachers keep track of lessons and grades. They help students do research and learn. Computers let you hook up to networks (many computers hooked together). They let you hook up to a worldwide network called the Internet. Scientists use computers to solve research problems. Engineers use computers to make cars, trucks, and airplanes. Architects use computers to design houses and other buildings. The police use computers to track down criminals. The military uses computers to make and read coded messages. |
精彩作文图文
- 太初小说(洪荒:我终究是惊艳了所有仙神)全文免费阅读无弹窗大结局_洪荒:我终究是惊艳了所有仙神小说最新章节列表_笔趣阁(太初)
- 沈清烟齐豫白(她终究,还是要死了)未删减-沈清烟齐豫白完结版阅读地址
- 愿君不悔小说最新章节试读_君白芷墨玄知是(愿君不悔)小说主角热门推荐_笔趣阁(君白芷墨玄知)
- 尹凝烟萧胤丞全文免费(萧胤丞尹凝烟)全文免费阅读无弹窗大结局_(尹凝烟萧胤丞全文免费)
- 江清禾叶承恩(江清禾叶承恩)老书虫良心推荐小说-江清禾叶承恩(江清禾叶承恩)小说精彩免费试读
- 纪亦舒祁皓凯全文免费阅读_(纪亦舒祁皓凯免费阅读无弹窗)纪亦舒祁皓凯最新章节列表笔趣阁
- 楚清瓷裴封宴小说(裴封宴楚清瓷)全文免费阅读无弹窗大结局_楚清瓷裴封宴小说最新章节列表_笔趣阁
- 姜虞绵宋承怀多人追的小说在哪里可以看宋承怀姜虞绵小说免费阅读全章节