1. What can we learn from Paragraph 1?

A. Driverless vehicles are now legal in the whole USA.

B. Volvo will be the first to sell driverless cars.

C. Google′s self-driving cars have covered a long distance.

D. Driverless cars are pointing us a faraway future.

2. We learn that Governor of California Jerry Brown.

A. Helped design self-driving cars.

B. Supports self-driving cars on roads.

C. Considers self-driving cars science fiction.

D.Improved the self-driving car systems

3. According to Richard Mason. What is the biggest challenge for driverless cars?

A. They are now too expensive for consumers.

B. Their technical problems remain to be solved.

C. They are not allowed to run on the road.

D. They are more dangerous for people on the street.

4. What｀s the best title of the passage?

 A . the benefits of the self-driving v cars

 B . the biggest challenge of the self-driving cars

 C. self-driving cars: science fiction future is near

 D. safer of more dangerous—self-driving cars.

语篇解读   本文主要讲述了无人驾驶车正在进入我们的生活。Richard Mason 认为无人驾驶汽车最大的挑战是对于消费者来说太贵了。

1. C 推理判断题。根据Experimental driverless vehicles now are legal in Florida, Nevada and California.可知，谷歌的无人驾驶汽车走了很长的距离。

2.B 推理判断题。根据In September, California Governor Jerry Brown signed an act to allow autonomous vehicles on the roads of his state. 可知，加州的州长Jerry Brown支持无人驾驶汽车上路。

3.A 细节理解题，根据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，Richard Mason认为无人驾驶汽车最大的挑战是对于消费者来说太贵了。

4. C 主旨大意题。 本文主要讲述了无人驾驶汽车正在进入我们的生活。