答案及解析：[单选题]关于LEX的描述正确的是（） A是词法分析器的自动生成器 B其源程序是某种高级程序设计语言的代码 C其输出是单词串 D其功能是进行词法分析 - 计算机网课答案- 答案窝(daanwo.com)-大学生作业答案及考资分享平台

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问题：

[单选题]关于LEX的描述正确的是（）
A是词法分析器的自动生成器
B其源程序是某种高级程序设计语言的代码
C其输出是单词串
D其功能是进行词法分析

Tags：学堂在线西安邮电大学编译技术(2022春)自测练习与单元测试题答案

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