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
The sum of all incomes in a country is called the________ ．
- 2024-08-31 01:42:04
- 英语科技文选(00836)