第九章单元测试
  1.   Although the robots resemble human beings, they cannot do the work of humans.


  2. A:对 B:错
    答案:错
  3.  Scientists are developing an intelligent robot that can “see” and “touch” and make decisions like human beings.


  4. A:对 B:错
  5.  The technology of robots is completely the same as the NC technology in every way.


  6. A:错 B:对
  7. PC (Proportional Controller) refers to in Chinese term  


  8. A: 数字控制器 B: 比例控制器 C: 微分控制器 D: 积分控制器
  9. It is a very big opportunity for human; the challenge is _______ it wisely. 


  10. A: used B: to be used C: to use D: use

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