水利部于( )颁发了《水利工程质量管理规定》。
A.1997年12月21日 B.1998年12月21日C.1997年12月12日 D.1998年12月12日
参考答案:A
C150联锁停车时,老装置205#工号有什么影响?
Originally introduced by Netscape Communications, (1) are a general mechanism which HTTP Server side applications, such as CGI (2) , can use to both store and retrieve information on the HTTP (2) side of the connection. Basically, Cookies can be used to compensate for the (4) nature of HTTP. The addition of a simple, persistent, client-side state significantly extends the capabilities of WWW-based (5) .
2()
A.programs
B.applications
C.frameworks
D.constrains