ordinary,normal,usual,common有什么区别?

yeaterday morning he got up earlier than__,for it was not (a)n__day a common,usualbommon ,ordinary c usua,normal c usual,ordinary 帮我分析一下各个词的差别及答案和考点 normal和ordinary怎么区别 normal,ordinary,common的区别? common ,ordinary,general,usual,normal,natural区别 ordinary,normal,usual,common有什么区别? 如何区别usual/regular/ordinary/common/normal? Ordinary common normal usual的区别. average/ordinary/regular/normal之间的区别? common,normal,ordinary,ususl的区别是什么? normal formal ordinary common的区别 normal ordinary common typical有什么区别? normal usual ordinary common的区别?如题 normal和average和regular和ordinary的区别 common normal ordinary 的区别?怎么区分它们? normal与ordinary的区别是什么?（当常规讲） normal和ordinary的区别是神马啊. ordinary 英语词性区分ordinary common usual normal 这四个词在用法上有什么区别