战略性创业资源的有价值性意味着这种资源必须是稀缺的，供给不充分的。
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在成立仅2个月后，小蓝单车就获得（）领投的4亿元A轮融资。
5. （) Business trip also provides a chance for broadening our vision and relax ourselves.
It is proper that you _________ （concentrate on) the chairman’s speech in such a formal meeting.
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