AteamofGermanresearchers,ledbyRaulRojas,aprofessoratthe...

問題詳情：

A team of German researchers, led by Raul Rojas, a professor at the Free University Berlin, have created a car that can be driven entirely by human thoughts. The car, which has been given the name BrainDriver, was shown off to the world in a video that showed the thought-powered driving system on a trip to the airport.

The BrainDriver technology works by equipping a car with video cameras, radars and laser sensors (激光傳感器) to give it a full 3D picture of its surroundings. The driver then puts on a special headphones, a piece of equipment that you wear over your ears to listen to the radio, music etc. with 16 sensors on it.

These sensors transform bioelectric brainwaves into commands read by a computer-controlled vehicle.

For this to work, the test subject must first train the computer to react correctly to commands. They do this by thinking of an individual situation for one of four commands-stop, start, left, and right.

 The car is only in the theoretical period at present.

13. What’s the main idea of the passage?

A. How does the new thought-powered car work?

B. How to drive the new thought-powered car?

C. How do sensors transform brainwaves into commands?

D. How to train a computer to react correctly to commands?

14. What is the meaning of the underlined word“headphones”in the second paragraph?

A. 頭盔         B.頭套

C. 頭帶式電話   D.頭帶式耳機  

15. According to the passage, which of the following statements is TRUE?

A. The car can go to the airport itself.

B. The car has brains like human beings.

C. The car hasn’t been produced yet for the moment.

D. Raul Rojas drove the car on a trip to the airport.

【回答】

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