their affair is public knowledge.

来源：学生作业帮编辑：拍题作业网作业帮分类：英语作业时间：2024/04/29 16:14:09

their affair is public knowledge.
为什么这里用0冠词?knowledge是不可数的,所以在the 和 0冠词种选,但their affair 是我们心目中已知的,为什么不用 the

knowledge是抽象名字,
抽象名字,物质名字和专有名词在一帮情况下都是不加任何冠词的,你可以下查下语法书,关于冠词使用的部分

their affair is public knowledge. 请教英语冠词习题Their affair is （）public knowledgeYou need （）special A public affair的演员 Many college students find their knowledge is not enough for it is --- not to keep them secret with their knowledge knowledge is He is having an affair.. HE is having an affair. 冠词填空1.Thier affair is__public knowledge.2.You need __special 英语翻译knowledge is power. knowledge is power Knowledge is power 含义