简述设立学校的基本条件。
“北通涿郡之渔商,南运江都之转输,其为利也博哉”。这句话指的是()。 ["隋朝运河的作用","唐朝南北交通的发达","元朝南北交通的畅通","明朝对外港口的繁华"]
生物心理社会医学模式
简述经济学的均衡原理。
Which three options are valid ways to filter routes from a BGP peer?() ["filter-list","inbound ACL","route-map","outbound ACL","prefix-list","neighbor 10.0.0.1 deny-map my-map command"]
杂草危害经济阈值