The first integrated circuit, which was invented by Jack Kilby, was not crude and had no problems.
举一反三
- The first integrated circuit was invented by ( )
- Had electronic computers not been invented, many problems of space flight ______.
- If computers ______, many problems on space flight could not have been solved. A: had not been invented B: are not invented C: were not invented D: have not invented
- Jack Kilby 在哪一年发明了集成电路？
- ENIAC采用的主要元件是( ) A: Transiste B: Integrated Circuit C: Large Scale Integrated Circuit D: Vacuum Tube