“Half the land on Earth is too rough,sandy,or rocky for wheeled things,”says Raibert.“Humans and animals can go to those places.They are the only examples of successful systems that do what we’re trying to do.”
None of the walking robots is meant to fight.They’re designed to put out fires and clean up industrial accidents.But they are all funded by the military.“I’m well aware of how the world works,”says Dennis Hong,founding director of Virginia Tech’s robotics lab.“Robots for me are tools to help society,not to fight in wars.But once a technology leaves our lab,there’s no way to control how people can use it.”
【语篇导读】本文是说明文。未来的机器人将会设计得越来越像人类,并能完成复杂的任务。
1.In Marc Raibert’s opinion,robots need to be designed like humans to .
A.accomplish complex tasks
B.be controlled efficiently
C.survive disasters
D.appear friendly
答案:A
解析:细节理解题。根据第一段中的“If you’re a humanoid...access can be increased and you can use available tools...a humanoid robot will be able to drive trucks,and enter power plants”可知,类人化的机器人可以到更多的地方,完成复杂的任务。
2.Which of the following is most likely to be Cheetah?
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