中央军事委员会的领导体制是（）。 集体负责制。 双重从属制。 主席负责制。 合议制。
体育运动作为一种实践活动的文化价值就在于（） 他人的价值。 人自身的价值。 社会的价值。 人与社会的价值。
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.。
放能反应与吸能反应有什么区别？哪一种反应能够自发进行？为什么？
学生申诉制度的程序包括以下环节：（）。
How does an IPv6 router deal with a packet that is larger than the outgoing interface MTU？（）
