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对于能够填补市场空白的商业计划，一定要考虑清楚“为什么市场上之前没有？”这个问题。
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创业计划书在论证方案的时候尽量直观呈现，可以用图表、模型、动漫演示。
有效沟通是管理艺术的精髓。
Listen and fill in the blanks.[音频]In corporate America, 88% of men think women have at least as many opportunities to advance as men. This is the 1) ________ of a major new study about almost 30,000 employees across 118 companies. Just 12% of men felt that women had 2) _______ opportunities to advance in their organizations. Yet when you look at the actual data, women's 3) ________ of advance are 15% lower than men's. It's not because women are less 4) ________: the evidence is strong that although men tend to be more confident leaders, on average women are more 5) ________ leaders. And it's not just a glass ceiling: women face bottlenecks in the middle and sticky floors. At every level, women are less likely to advance. Why don't men see it?Some men simply 6) ________ gender inequality. Others make excuses:" We have lots of opportunities for women. They just keep leaving to have 7) ________." That's not what the new study shows. In 8) ________, women are less likely to leave their organizations than men—— especially in leadership roles. Women in senior vice president roles are 20% less likely than men to leave and women in the C-suite (management roles starting with "chief", such as CEO, CFO) are nearly half as 9) ________ as men to leave. And women without children are less motivated to 10) ________ the top: mothers report 15% higher interest in becoming a top executive.
函数调用语句“f((e1,e2),(e3,e4,e5));”中参数的个数是( )。
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