public class Foo { public void main( String[] args ) { System.out.println( “Hello” + args[0] ); } } What is the result if this code is executed with the command line?() [" Hello"," Hello Foo"," Hello world"," Compilation fails."," The code does not run."]
《垓下之围》中项羽失败的原因有哪些?
布坎南提出要借助于()来完善选举制度,因为它可以使所有参与集体选择的个体都有充分的激励说出其对某一公共物品的真实需求状况,从而使投票者得到公共物品的数量和物质量最大限度的接近投票者的实际偏好结构。
唐太宗統治期間史稱「路不拾遺,夜不閉戶」,這個盛世稱為?() ["文景之治","明章之治","貞觀之治","開元之治。"]
下面不构成总需求的是哪一项() ["政府支出","投资","净出口","税收"]
农业废物