数向上移动。这种移动如何影响投资和利率?
Suppose that all increase in consumer confidence raises consumers' expectations of future income and thus the amount they want to consume today. This might be interpreted as an upward shift in the consumption function. How does this shift affect investment and the interest rate?
第5题
西周时期的婚姻六礼制度中。男方派人送聘礼至女家,被称为()。
A.纳采
B.纳古
C.纳征
D.问名
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