将高级语言源程序翻译成机器语言程序的过程，常引入中间代码。以下关于中间代码的叙述中，不正确的是（ ）
- A.中间代码不依赖于具体的机器
- B.使用中间代码可提高编译程序的可移植性
- C.中间代码可以用树或图表示
- D.中间代码可以用栈和队列表示
正确答案及解析
正确答案
解析
中间代码是源程序的一种内部表示，或称中间语言。中间代码的作用是可使编译程序的结构在逻辑上更为简单明确，使用中间代码可提高编译程序的可移植性，常见的有逆波兰记号、四元式、三元式和树。
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