5G will bring us much faster internet speeds, wider coverage and more stable connections (稳定的连接) .Chinese tech company Huawei has more patents (专利) for 5G than any other company in the world. Here are some of the major things 5G can do.
High-tech Education Smart campuses (校园) are being built all over the world. With 5G, you can have classes outside your school as well. Students from poor areas can have the chance to study just like you do.
5G Roads All of the forms of transport will be improved with 5G. 5G roads can tell electric car drivers where the nearest charging (充电) station is. It can also manage and control traffic lights and traffic flow. 5G makes self：driving cars safer.
Medical care With 5G, doctors at the hospital can get the information from patients and have a video call to diagnose them. When people are ill, they may not need to go to the hospital. They can just see a doctor at home. Also 5G can make healthcare available to older people who live in the countryside.
Virtual reality (VR) With the power of 5G, VR gamers will be able to see, hear, and feel virtual environments without experiencing any lag (滞后) .You will be able to play VR games anywhere in real time with a headset. In 5G smart factories, workers can use 5G headsets to solve problems.
Smart home Smart technology can turn any home into a nicer place to live. For example, a smart rubbish bin can keep track of the things you've thrown away and place an online order for new items. Smart fridges can create dinner recipes (菜谱) based on the vegetables that are being kept inside. Smart home can lower how much electricity you use overall too.
1.In which part of a newspaper can we find the passage?
A.Travel B.Culture C.Health D.Science
2.______________ has the most patents for 5G.
A.Google B.Apple C.Huawei D.Baidu
3.The underlined word "diagnose" means _____________ in Chinese.
A.诊断 B.驾驶 C.排查 D.报告
4.5G roads can _______________________ .
A.manage and control the traffic B.tell car drivers how to drive more safely
C.allow drivers to use VR along the road D.remind drivers to slow down
5.Which of the following is NOT true according the passage?
A.5G will be of great help to students from poor areas.
B.People don't need to see a doctor because of 5G
C.VR makes people feel like being in a certain place.
D.Smart homes can help us save energy.
九年级英语阅读单选困难题