杀菌力强且功效最高的灭菌法是（）。

A.熏蒸法

B.煮沸法

C.浸泡法

D.高压蒸汽灭菌法

E.紫外线照射法

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(3)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) .

空白（2）处应选择（）

A.graphics

B.processes

C.scripts

D.texts