We all think it necessary and important that a citizen
问题描述：
We all think it necessary and important that a citizen
答
这句子不完整,应该还有下文.
We all think it necessary and important that a citizen
是说
我们都认为,作为公民（或对一个公民）,（某些事）是必须并且重要的.
若有下文可提供更好的翻译
希望帮到了你,若满意请点击“选为满意答案”及时采纳,We all think it necessary and important that a citizen——————the law.A.know B.knows C.can know D.knewWe all think it necessary and important that a citizen (know) the law.it is necessary thatit is important that要接动词原型 know这种语法叫 subjunctive （虚拟语气）句子的意思是我们都认为，认识（国家的）法律对一个公民是必须并且重要的。