煤的结焦性是指煤在()或()的炼焦条件下,结成具有一定块度和强度()的能力。
创业者的素质包括知识、技能、经验和()。 ["心理素质","抗挫能力","人格特质","吃苦耐劳的品质"]
村集体土地占用补偿金、帮扶资金及政策性补助资金都是村级集体经济收入。()
What is IPv6 router solicitation?() [" a request made by a node to join a specified multicast group"," a request made by a node for its IP address"," a request made by a node for the IP address of the DHCP server"," a request made by a node for the IP address of the local router"]
简述国库集中支付制度的涵义。
1927年8月7日,中共中央在()召开紧急会议,毛泽东在会上提出“枪杆子里面出政权”的重要思想。这次会议史称“八七会议”