The "quota system" is a system which ( ).
举一反三
- Which system adopts a netting payment system? ( )
- Which of the following system works together with the immune system?
- According to structural view，which of the following is not the sub-system of linguistic system? A: The system of sounds B: The system of words C: The system of grammar. D: The system of syntax
- Which one is the most widespread type of legal system in the world? A: the common law system B: the civil law system C: the religious law system D: the customery law system
- Which of the following systems belongs to the Body Axes Systems? A: Inertia Axes System B: Earth-fixed Axes System C: Body Axes System D: Navigational Axes System E: Stability Axes system F: Wind Axes system