烟叶在烧烤过程中，脱水干燥与（）密切相关。

A、淀粉含量

B、叶绿素含量

C、生理生化

D、水分蒸发

Originally introduced by Netscape Communications, (21) are a general mechanism which HTTP Server side applications, such as CGI (22) , can use to both store and retrieve information on the HTTP (23) side of the connection. Basically, Cookies can be used to compensate for the (24) nature of HTTP. The addition of a simple, persistent, client-side state significantly extends the capabilities of WWW-based (25) .

A．graphics

B．processes

C．scripts

D．texts