5G技术阅读理解专项练-2023届高考英语二轮备考

5G技术阅读理解 We have heard some interesting ways that 5G wireless(无线的) technology might change our lives in the future. 5G technology promises the internet speeds between 50 to 100 times faster than 4G systems. While 5G is set to be used in some limited areas of America this year, much of the world is not expected to receive widely used service until 2023. One project in Britain, however, is already testing this super fast technology on an unlikely group Internet users—cows. The project was developed by American technology company Cisco Systems, Inc. It also receives money from the British government. Cisco says the program seeks to explore the future of 5G in countryside areas around the world. Testing areas were set up at farms in 3 countryside areas of England. The cows are equipped with 5G devices(装置)that connect to a robotic milking(挤奶) system,which uses sensors(传感器) and machine learning to fully automate the process. System designers say technology takes over after a cow feels ready to be milked and walks towards an automatic gate. During the milking, machines give food for the cow as a reward. Other 5G technology tools include automated brushes that turn on when the cow rubs up(蹭) against them. Sensors also control the amount of light to the cows living areas depending on the weather. And, an automatic feeding system makes sure the animals always have enough to eat. Duncan Forbes, head of a government-funded agricultural engineering organization, told Reauters that the project shows the farm’s cow operation can be greatly improved with 5G technology and that the experiment provided strong evidence that 5G technology can be widely used in the future, not just on farms in Britain,but in countryside across the world. 1．What is the aim of Cisco Systems Inc’s project? A．To win financial support from the British government B．To test the effects of 5G technology on animals C．To promote its technological development in Britain D．To expand the future use of 5G in countr