搜题请搜索小程序“爱下问搜题”
问题 选择题

党中央、国务院高度重视教育工作，是因为[ ]

①教育是发展科学技术和培养人才的基础

②教育是国民经济的基础

③教育在现代化建设中具有基础性、先导性、全局性作用

④教育指明了先进文化前进的方向

A．①②

B．①③

C．①②③

D．②③④

答案

答案：B

判断题

一个圆锥体有无数条高。[ ]
查看答案
单项选择题

Originally introduced by Netscape Communications, (66) are a general mechanism which HTTP Server side applications, such as CGI (67) , can use to both store and retrieve information on the HTTP (68) side of the connection. Basically, Cookies can be used to compensate for the (69) nature of HTTE The addition of a simple, persistent, client-side state significantly extends the capabilities of WWW-based (70) .

A．fixed

B．flexible

C．stable

D．stateless
查看答案