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【单选题】
下列可以起到降维作用的是( )A.
回归分析
B.
层次聚类
C.
因子分析
D.
相关分析 二、多项选择题(共81小题）
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反馈参考答案：
举一反三
【单选题】Net assets are equal to: ( D ) A. B. C. D.
A.
assets + owner’s equity
B.
assets – owner’s equity
C.
assets + liabilities
D.
assets – liabilities
【简答题】微型计算机由 、 、 I/O 接口以及连接他们的总线组成。
【多选题】下面常用时间和日期函数正确的是?
A.
Select DATEADD(mm, DATEDIFF(mm,0,getdate()), 0)
B.
Select DATEADD(yy, DATEDIFF(yy,0,getdate()), 0)
C.
Select DATEADD(qq, DATEDIFF(qq,0,getdate()), 0)
D.
Select DATEADD(wk, DATEDIFF(wk,0,getdate()), 0)
【简答题】公共关系起源于______国。
【单选题】Martin Aerospace is currently operating at full capacity based on its current level of assets. Sales are expected to increase by 4.5 percent next year, which is the firm's internal rate of growth. Net...
A.
The pro forma profit margin is equal to the current profit margin.
B.
Retained earnings will increase at the same rate as sales.
C.
Total assets will increase at the same rate as sales.
D.
Long-term debt will increase in direct relation to sales.
E.
Owners' equity will remain constant.
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