这一题的几个理论课上好像都没有讲过，考试会考吗？

reading 20 课后12题，题目里面不是说他考虑了2种场景么（curvation增加或减少），也没说他预期是怎样啊，为什么后面答案说他预期curvation减少呢。

R21 第12题 我想问一下comment1 正确的是不是应该 has the same OAS？

The most accurate description of nominal GDP is: A a measure of total expenditures at current prices. B the value of goods and services at constant prices. C a measure to compare one nation's economy to another. C选项为什么不对呀

Which of the following condition will the economy experience when potential real GDP is less than actual real GDP? A Recession. B Underemployment. C Inflation. 不明白这个题

这里的所有的投资都是无限分割是怎么理解的呢

Which of the following are the components of national income? A rent, interest income, and capital consumption allowance. B government enterprise profits, unincorporated business net income, and statistical discrepancy. C wages and benefits, corporate profits, and indirect business taxes less subsidies. GDP=national income CCA后面再加什么呀

Exchange rate (FC/DC) 什么意思呀 FC和DC个代表什么呀

直方图和折线图是不是不是考点了？Cherie老师好像都没讲到这个了

阈值的英文定义是什么？