All the local government bodies are similar in their lack of rights to______.

A．are composed of members appointed by upper-level bodies
B．have no right to participate in affairs of social welfare
C．do not have their own governing authority
D．have two different types rather than a uniform mode

A．is totally free from interference of the central government
B．distributes powers among its numerous branches
C．consists of limited sub-level sections with rather centralized power
D．is more powerful than before