题型:阅读选择 题类:常考题 难易度:普通
广西河池市环江县2020届九年级上学期英语期中检测试卷(含听力音频)
A kind of little cars may take the place of today's big ones many years later. If everyone drives such cars in the future, there will be less pollution in the air. There will also be more space for parking in cities, and the streets will be less crowded.
The little cars of the future will cost less. Driving will be safer, too, since these little cars can go only 65 kilometers an hour. The cars of the future will be fine for going around a city, but they will not be useful for a long way. Little cars will go 450 kilometers before they need to stop for more gasoline (汽油). If big cars are still used with the small ones, two kinds of roads will be needed in the future. Some roads will be needed for the big, faster cars and other roads will be needed for the small, slower ones.
Sending packets, shopping for everyday goods and even building a house, these are new skills that new robots show at the World Robot Exhibition.
RoBohoN |
Scientists are recommending the latest talking robots. They can be highly intelligent in their responses. RoBohoN, just 10cm tall, makes a lively description of the Great Wall and the Palace Museum. It can speak Chinese, English or any other language you like. |
Human Support |
This robot stands at 1m tall and looks like a container with arms. It provides much support to different places and keeps in touch with the outside world through the internet. |
HRP-5P |
As world cities continue developing, there are building sites everywhere, but there aren't enough people to build them. HRP-5P looks like a strong builder. It stands at 1.8m tall and |
CarriRo |
CarriRo, in the shape of a toy bus, has friendly "eyes" on its front. It works as a postman and sends packages by rolling around the streets. It has a GPS to travel. The person who receives the package is sent a code to the smart phone to open the CarriRo and get the package. |
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