Self-driving cars Do you like cars？（1）WhatWhat will the car be like in the future？Maybe we can sit in a car that can drive （2）itselfitself （it）．
About 40 years ago，scientists from the United States （3）startedstarted （start） to develop self-driving cars．The most famous one （4）was madewas made （make） by Google in 2012．There are cameras and radars（雷達(dá)） on the top of the car．They allow the computer in the car （5）to drawto draw （draw） a 3 D map of the environment．Chinese scientists have also （6）successfullysuccessfully （successful） developed a self-driving car．The car made a trip （7）fromfrom Changsha to Wuhan．
Is a self-driving car safe？A recent study shows that robots make （8）safersafer （safe） drives than humans．If 10% of cars on the street are self-driving ones，1，000 lives will be saved every year．If 90% of vehicles（交通工具） are self-driving ones，21，7000 lives will be saved a year． （9）HoweverHowever，a self-driving car is expensive and each costs about ＄100，000．So it is （10）impossibleimpossible （possible） to be very popular in the near future．
【考點】人與社會．
【答案】What；itself；started；was made；to draw；successfully；from；safer；However；impossible
【解答】
【點評】
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發(fā)布：2024/6/27 10:35:59組卷：18引用：2難度：0.4
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