( ) 4. ―I haven't seen my grand- parents for long. I'm too busy them these days.
―Why not call them instead?
A. visit B. to visit
C. visiting D. visit
阅读快车系列答案科目：初中英语 来源： 题型：
What will the car be like in the future? Maybe we can sit in a car that can drive itself,
About 40 years ago* scientists from the United States started to develop self-driving cars(无人驾驶汽车) .The most famous recent one was made by Google in 2009. There are cameras and radars(雷达) on the top of the car. They allow the computer in the car to draw a 3D map of the environment. Chinese scientists have also successfully developed a self-driving car. The car made,a trip from Changsha to Wuhan.
Is a self-driving car safe? A recent study shows that robots make safer drivers than humans. If only 10% of cars on the street are self-driving,they will save 1,000 lives(生命) every year. If 90% of vehicles (交通工具) are self-driving, 21,700 lives will be saved a year. However,a self-driving car is expensive and each costs about $ 100,000. So it is impossible to be very popular in the near future.
根据短文内容，判断正(T) 误(F) 。
( ) 1. American scientists started to develop self-driving cars in 2009.
( ) 2. Cameras and computers are on the top of the self-driving car by Google.
( ) 3. In China，scientists have successfully de?veloped a self-driving car.
( ) 4. The more self-driving cars there are on the street,the fewer traffic deaths there will be.
( ) 5. The self-driving cars will be very popular in the near future.
查看答案和解析>>
科目：初中英语 来源： 题型：
( ) 6. ―Why are you so tired these days?
―Well,I have homework to do.
A. too much B. too many
C. much too D. many too
查看答案和解析>>
科目：初中英语 来源： 题型：
2.起初，我认为可能是一条狗，但我看不见狗，也看不见其他任何东西。
，I thought that it might be a dog,but I couldn't see a dog anything ,
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
