设栈S的初始状态为空，现有5个元素组成的序列{1，2，3，4，5}，对该序列在S栈上依次进行如下操作(从序列中的1开始，出栈后不再进栈)：进栈、进栈、进栈、出栈、进栈、出栈、进栈。试问出栈的元素序列是(35)。

Viruses usually have two phases to their execution, the infection phase and the(75)phase. The later phase is optional, since stone viruses simply reproduce.

(74)isn't a type of transmission medium used for LANs.

A(73)is used to communicate with another computer over telephone lines.

Multimedia is the combination of computer and(72)technology.

In the RGB color spaces, each pixel on the screen has a corresponding RGB value which consists of()components.

In C language,(70)is a collection of one or more variables, possibly of different types, grouped together under a single name for convenient handling.

A stack protocol can be used for(69).

A(68)program is usually described as a program written in high-level language.

(70)

(69)