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Imagine you enter a car with no steering...

    Imagine you enter a car with no steering wheel, no brake or accelerator pedals ( ). Under a voice-activated command, you say an address. “The fastest route will take us 15.3 minutes. Should I take it?” You say “yes” and you are on your way. The car responds and starts moving all by itself. All you have to do is to sit back and relax.

How strange would it be if, one day in the future, everyone had such a car? No crazy driving, no quarrels, no cutting in; traffic laws would be respected and driving much safer. On the other hand, imagine the cost savings for local police enforcement (强制执行) and town budgets without all those speeding and parking tickets.

A new technology has the potential to change modern society thoroughly. There’s no question that self-driving vehicles could be an enormous benefit. The potential for safer cars means accident statistics would drop: some 94% of road accidents in the U.S. involve human error. Older drivers and visually- or physically-disabled people would gain a new level of freedom. Maintaining safe speeds and being electric, self-driving cars would sharply reduce pollution levels and dependency on non-renewable fuels. Roads would be quieter, people safer.

But we must also consider the impact of the new technology on those who now depend on driving for their living. According to the U.S. Department of Labor, in May 2015 there were 505,560 registered school bus drivers. The American Trucking Association lists approximately 3.5 million professional truck drivers in the U.S. The companies developing self-driving vehicles should be partnering with state and federal authorities to offer retraining for this massive workforce, many of whom will be displaced by the new technology.

New technologies will, and should, be developed. This is how society moves forward. However, progress can’t be one-sided. It is necessary for the companies and state agencies involved to consider the moral consequences of these potential changes to build a better future for all.

1.What would be the effect of the wide use of driverless cars?

A. More policemen would inspect the streets.

B. People would never feel angry about the traffic.

C. It would save local governments a lot of money.

D. Traffic regulations would be a thing of the past.

2.How would the elderly and the disabled benefit from driverless cars?

A. They would get rid of air pollution. B. They could enjoy greater mobility.

C. They would suffer no road accidents. D. They could go anywhere they want.

3.What would be the negative effect of driverless cars?

A. The conflict between labor and management would sharpen.

B. Many drivers would have to find new ways of earning a living.

C. Drivers would have a hard time adapting to new road conditions.

D. The gap between various departments of society would be widened.

4.What does the author suggest businesses and the government do?

A. Enable everyone to benefit from new technologies.

B. Keep pace with technological developments.

C. Make new technologies affordable to everyone.

D. Popularize the use of new technologies and devices.

 

1.C 2.B 3.B 4.A 【解析】 这是一篇说明文。介绍新科技“无人驾驶汽车”,以及这项技术带来的好的影响,如可以使驾驶更加安全,消除超速和停车罚单,减少政府部门成本,给老人和残疾人带来行动上的方便,但是也提出了这项技术的弊端将导致很多司机失业。 1.细节理解题。第二段最后一句On the other hand, imagine the cost savings for local police enforcement (强制执行) and town budgets without all those speeding and parking tickets.可知有了无人驾驶汽车,就没有了那些超速和停车罚单,当地警察执法和城镇预算将会节省许多成本。故选C。 2.细节理解题。第三段倒数第三句Older drivers and visually- or physically-disabled people would gain a new level of freedom.可知年长的司机和视觉或身体残疾的人将获得新的自由。即他们可以享受到自由行动的方便,故选B。 3.细节理解题。第四段最后一句federal authorities to offer retraining for this massive workforce, many of whom will be displaced by the new technology可知无人驾驶汽车将导致许多人将被新技术取代,很多人失业,司机将不得不另谋生路,故选B。 4.细节理解题。最后一段最后一句It is necessary for the companies and state agencies involved to consider the moral consequences of these potential changes to build a better future for all.可知作者认为企业和政府应该让每个人都能从新技术中受益。故选A。
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