同学你好，该知识点来自沪江网校《新概念英语2、3、4册连读【双11专享班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学新年好：
Why is it that so manyimportant” people who work for the government are so official
意思：为什么这么多“为政府工作的重要人物”都这么正式?
整个句子主干部分：why is it that so many “important” people are so official.
who work for the government这里是定语从句修饰many “important” people

希望以上答案可以帮助到同学！
祝愿同学新年学习进步！