Making business plans requires taking some elements into consideration, such as markets, finance, management, and products.
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The length of a business plan depends on the nature of the business and the purpose of the plan, etc.
A. 对
B. 错
Facts other than unrealistic expectations count a lot in writing a business plan.
A. 对
B. 错
数据合并方式有( )。
A. 上下合并
B. 内外合并
C. 左右合并
D. 前后合并
数据合并一般是指对多份数据字段基本完全相同的数据进行上下连接。( )
A. 对
B. 错
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