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专业知识收录平台
分类:
线性代数(经管类)(04184)
发表:2024年09月12日 09时09分02秒
作者:
admin
阅读:
(10)
A、-2
B、-1
C、1
D、2
【正确答案】:B
【题目解析】:
【答案解析】
上一篇
What does “a bull ” mean? It is a term that is used to refer to an investor who expects stock prices to rise. “Bulls" buy in anticipation of the market going up.
Of course , the market will not always rise. Sometimes stocks drop and remain low
下一篇
简述人民民主专政的中国特色。
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