2023-06-07
金融计量经济学讨论的是统计技术在处理金融问题中的应用，包括（）
A.检验金融学理论
B.确定资产价格或收益率
C.检验变量之间相互关系的假设
D.预测金融变量的未来值
ABCD
艾滋病的潜伏期一般平均为( )
2023-04-20 竞赛及其他题库
以下属于绿茶的是( )
Japanese tea ceremony were derived from Chinese tea culture.
In Tang Dynasty, as it widely extended，tea became a wider drinking beverage in people's daily life.
The tea plant is an ( ),( )shrub of the genus Camellia（山茶属）, having fragrant ( )flowers which is extensively cultivated in China, the main producing area, India, Southeast Asia.
There are mainly four producing areas in China, all distributed in the south: southern areas（华南茶区）, southwestern areas（西南茶区）, Jiangnan areas（江南茶区）, and ( ).
The most famous and professional book on tea and tea culture is ( ).
智慧树知到《中国茶世界之旅》（吉林大学）章节测试及答案
数字经济发展速度之快、辐射范围之广、影响程度之深前所未有，正推动生产方式、生活方式和治理方式深刻变革，成为重组全球要素资源、重塑全球经济结构、改变全球竞争格局的关键力量。
下面哪个不是创业营销方法( )
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