What did he sell in this business?
A: Electronics parts.
B: Computer software.
C: Electric pumps.
D: Machine tools.
A: Electronics parts.
B: Computer software.
C: Electric pumps.
D: Machine tools.
举一反三
- What is the relationship between electronics and commerce in e-commerce? A: Focus on electronics, business is an important support B: Focus on business, electronics is an important support C: Electronics is the essence, business is the appearance D: There is no connection between electronics and commerce
- Several machine tools are directly controlled by a central computer, this is the _________.
- According to the characteristics of the control system, CNC machine tools can be divided into ( ),( ) and contour control machine tools. A: Point to Point Control B: open-loop control C: line motion control D: closed-loop control
- Human beings also have hardware and software. __________ is to human beings what software is to computer.
- What did Jack Ma do before he created his business?