The sum of all incomes in a country is called the________ ．
分类: 英语科技文选(00836)发布时间: 2024-08-31 01:42浏览量: 2
The sum of all incomes in a country is called the________ ． A、economic income B、productive income C、financial income D、national income 【正确答案】：D 【题目解析】：一个国家所有收入的总和称为国民收入