2017届高考英语一轮单元复习阅读理解训练：Unit 19《Language》（北师大版含解析）_高考复习指南

2017届高考英语一轮单元复习阅读理解训练：Unit 19《Language》（北师大版含解析）

　　B.They can take the place of drivers now.

　　C.They can make cars run without fuel.

　　D.They can help people drive more safely.

　　3.In Kendall's opinion, who probably don't rely on the driverless cars at first?

　　A.Managers in the high tech company Google.

　　B.Officers from the U. S. government agency DARPA.

　　C.Car consumers.

　　D.Vehicle designers.

　　4.According to Richard Mason, what is the biggest challenge for driverless cars?

　　A.They need to have more comfortable seats.

　　B.They are now too expensive for consumers.

　　C.They are travelling at a low speed.

　　D.They are not favored by car racers.

　　1．解析：选A　细节理解题根据第二段“California Governor Jerry Brown signed an act to allow autonomous vehicles on the roads of his state.”加利福尼亚州长Jerry Brown签署了允许这种自动(无人驾驶的)汽车在本州行驶的法令由此可见Jerry Brown是支持这个想法的故选A解析：选D　细节理解题文章第三段主要描述这种无人驾驶汽车的安全性能故选D解析：选C　推理判断题根据倒数第二段“Consumers, however, may be unwilling to lose control. It may take them time to come to realize that the technology is indeed reliable, but it will have to prove itself first.”可知Kendall认为消费者可能不愿意失去(对车子)的控制可能要花一段时间才能意识到这项技术的可靠性但是这项技术首先要证明自己(是可靠的)由此可推断出汽车的消费者在一开始可能不信任这项技术故选C解析：选B　推理判断题根据文章最后一段“Mason said the technology already works and the biggest challenge now is getting down the cost for driverless vehicles from hundreds of thousands of dollars to something more affordable.”可知Mason认为这项技术现在面临的最大的挑战就是把无人驾驶汽车的高成本降低到可以承担得起的程度由此我们能判断出现在的价格是偏高的故选BC