Yournextcarmightdriveitself.Afteryearsoftrialsoncitystr...

問題詳情：

Your next car might drive r years of trials on city streets,driverless vehicles are now on the month,a driverless bus began carrying passengers through Lyon, in the automobile industry think self-driving vehicles will be on the road by 2020 or earlier.

Driverless cars will first be huddled with human-driven the first places where they will become dominant（統治的）are highly populated urban advanced cities are already reducing the role of human-driven erless cars will quicken that process and will bring us enormous benefits.

Driverless cars will reduce accidents by around 90 's big—the annual deaths on the world's roads are about 1.2 million a ution and carbon emissions will drop,because urban driverless cars will be electric.

On the other hand,driverless cars will cause the next 20 years,the mostly low-skilled men who now drive trucks,taxis and buses will see their jobs itional carmakers are especially cars of the future might be made by tech companies such as Apple,Baidu and ine Germany,where automobile making is the largest industry.

Dramatic changes are coming,and driverless cars could arrive by governments have barely begun thinking about 6 percent of the biggest US cities have taken them into their long-term planning.A decade ago anyone hardly saw the Smartphone what about the driverless cars?

underlined phrase "be huddled with" in Paragraph 2 is closest in meaning with "       ".

up                   up for             t together                   over

erless cars can reduce pollution and carbon emissions because       .

will reduce the number of cars                                will be powered by electricity

will be energy-saving by driving themselves           will avoid many accidents from human errors

's the author's attitude toward driverless cars?

tful.                   ppointed.                   tive.             ctive.

can we conclude from the passage?

erless cars will not hit the road until 2020.

auto industry will benefit from driverless cars.

rnments are unprepared for the arrival of driverless cars.

erless cars will make road accidents a past thing.

【回答】

CBDC

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