【正文】 ve up the petition. 5. What does the underlined word “l(fā)enient” mean in Paragraph 3? A. unhappy B. serious C. plaining D. tolerant 6. People like Fu Yuanhui because of her ________. A. kindness to the fans B. winning a bronze medal C. attitude to petition D. Weibo mirco blog 7. What does the author mainly want to tell us in this passage? A. Learning how to face up to challenge. B. Winning gold medals is important. C. Changing attitude to athletes is a must. D. Getting as many gold medals as possible. C China started late in work technologies and has lagged behind for years. With the rapid development of wireless technologies, the concept of the Fifth Generation (5G) mobile munication system started to emerge(出現(xiàn) ). Although the development of 5G work technology in the international munity is still in the research stage, a number of foreign countries and anizations are working on it. In order to catch up with the pace of the times, China also needs to have its own place in such a petitive environment. Compared with 2G, 3G and 4G, 5G is not independent and brandnew. It is a bination and further development of present mobile munication technology. Besides the speed upgrade, 5G will also meet the requirements of large bandwidth, super high capacity, super dense site, super high reliability and whenever and wherever possible assess. There are some rapid changes in China’s tele space. With the 3G work now widely used, and 4G just around the corner, China is now preparing to enter the 5G era. China has started research and development on the 5G work, and plan to launch the work testing by around 2020. It’s expected that a unified standard will be adopted globally with the 5G technology. Under a same standard, different enterprises can be connected, and form a petition environment. Therefore, we can guarantee that enterprises can gain reasonable profits, and at the same time provide faster, better, more convenient and cheaper services to consumers. Wu Ku, Director of Dept. of Science amp。 Tech., MIIT said. Wu Hequan from Chinese academy of engineering said, 5G will make it possible to connect one million devices to the socalled Inter of Things within one square meter. In the future, it will also be available on highspeed trains moving as fast as 500 kilometers per hour. In the area of the Inter of Vehicles, it can be used in unmanned vehicles, assisted driving and the management of smart cities. Wu believes China39。s future Inter will be faster, more intelligent and more reliable. Chinese government pays more attention to the development of 5G and adopts a more open attitude. With the joint effort of the industry, China will play an increasing important role in the global 5G development. 8. The first paragraph mainly wants to tell us ____________. A. the concept of 5G work technology B. the reason why we need 5G work technology C. the fact that China fell behind work technology D. the fact that 5G work technology is good 9. From paragraph 2 and paragraph 3, which kind of work technology is the fastest? A. 2G B. 3G C. 4G D. 5G 10. What’s Wu’s attitude towards the 5G work technology? A. Negative. B. Positive. C. Unknown. D. Neutral. 11. After reading the passage, we can infer that _______________. A. China is in 5G work technology. B. China has already entered 5G ages. C. China will launch the work testing before 2020. D. China will use 5G work technology in transportation. D Donald John Trump (born June 14, 1946), is an American businessman and politician who became the Presidentelect of the United States on November 8, 2021. Since 1971 he has chaired The Trump Organization, the principal holding pany for his real estate ventures and other business interests. During his business career, Trump has built office towers, hotels, casinos, golf courses, and other branded facilities worldwide. Trump was born and raised in New York City and received a bachelor39。s degree in economics from the Wharton School of the University of Pennsylvania in 1968. In 1971, he was given control of his father Fred Trump39。s real estate and construction firm. Trump has appeared at the Miss USA pageants, which he owned from 1996 to 2021, and has made cameo appearances in films and television series. Trump and his businesses, as well as his three marriages, have received prominent media exposure. He hosted a popular NBC reality show, The Apprentice, from 2021 to 2021. As