2021届河南省九师联盟全国高三2月阶段性测试英语检测卷（四）word版含答案（无听力试题）

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第一部分 阅读理解（共两节，满分20分）

I 第一节（共4小题;每小题2. 5分.满分10分） 阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。 We have recently heard some interesting ways that 5G wireless technology might change our lives in the future. 5G promises internet speeds between 50 to 100 times faster than present 4G systems. The technology was also built to handle many more users without slowing wireless services down. Such improvements are sure to be popular with 5G users worldwide. One project in Britain, though* is testing this superfast technology on internet users—cows. The system connects the animals to 5G in an effort to automate the milking process. The project was developed by American teclinology company Cisco Systems. It is part of a Cisco-Iwl program called 5G RuralFirst. The project also receives money from

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