[单选] 中央军事委员会的领导体制是（）。

扁平化。 CIPP模式中的（）评价，即要（）、解释和（）课程方案的成绩，并协助决策者决定课程方案是否应该终止、修正或继续。 法律责任的构成要件包括：（）。 Which statement describes the process of dynamically assigning IP addresses by the DHCP server?（） Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.。 Addresses are permanently assigned so that the hosts uses the same address at all times.。 Addresses are assigned for a fixed period of time, at the end of the period, a new request for an address must be made.。 Addresses are leased to hosts, which periodically contact the DHCP server to renew the lease.。 来访者中心疗法 中央军事委员会的领导体制是（）。