第七章单元测试
  1.  “Strut-machining department” means “柱式机床部门”.


  2. A:对 B:错
    答案:对
  3.  The CNC can‘t send messages to those users that its Windows account can access.


  4. A:错 B:对
  5.  Factory Automation (FA) is becoming the developing trend of factories.


  6. A:错 B:对
  7.  By connecting ____ to the personal computer and the CNC, the programmer can transfer programs from the computer to the CNC.


  8. A: a hardware B: a cable C: a software D:a line 
  9.  What does CAD mean?


  10. A: Controller Aided Diagram B: Computer Aided Design C: Computer Aided Diagram D: Controller Aided Design

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