关于economics的求government expenditure investment is 400,saving is 400.tax revenues are 500.exports are 300,imports are 200.求government expenditure.请写上公式

关于economics的求government expenditure investment is 400,saving is 400.tax revenues are 500.exports are 300,imports are 200.求government expenditure.请写上公式 英语作文,选修课,关于Home Economics大学时选修Home Economics这门课程,写出你选修的理由.初2水平就行,不要用翻译器.谢 Mathematics & Economics 是哪国的报纸? 关于英语标点符号的一些疑问,It is not strange why some people disagree with governments’ providing free tertiary education.以上该句中的governments'可以改为government's吗?在什么时候才是governments'的写法不是governm economics的英文定义是什么?是定义 ECONOMICS ESSAY 代 写的有吗 求Modern Labor Economics:Theory and Public Policy电子版需要Ehrenberg,Ronald G.and Robert S.Smith,另外还有一本labor economics,George写的.我的邮箱是xinyi_love217@126.com A-level 课程选择Economics经济学 Home economics国内经济学 Economics and public affains经济学和公共事务 有好的英国大学要吗 请问英文名片上的B.A.Economics是什么职位? VOA Special English Economics Report的男播音是谁 quantitative methods for business and economics 的中文翻译 老外们说话的时候是怎么区分micro-economics（微观经济学） macro-economics（宏观经济学） 发音这么相似micro-economics 微观经济学macro-economics 宏观经济学原来这么相似啊连发音都几乎听不出差别来 财经学科部是Department of Finance and Economics Disciplines 还是Department of Finance and Economics.翻译成绩单用的 economics-deciding Expeditionary Economics Marginal changes是什么意思?我正在学微观经济,讲到the principle of economics的时候,第三条法则是关于marginal changes的,还举了两个例子,但我看的不是很懂,有没有学者帮我解释一下, 一个名词性词组的问题Paul Samuelson revolutionized _____by presenting his students with the most advanced economic thinking at an introductory level.(A) to teach economics(B) the teaching of economics(C) teaching that economics is(D) economi 请问英文名片上的B.A.Economics是什么职位啊?急!