It was in 1665_________the concept of the Earth's gravity interested Isaac Newton.
A. when
B. who
C. which
D. that
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George Washington insisted_______for the third-term president of the United States.
A. not running
B. not to run
C. that he would not run
D. that he not run
成功创业者的培育需要?
A. 培养企业家精神
B. 基于创业活动的内在规律学习知识
C. 创业技能的运用
D. 提高创业活动中需要的独特技能
创业者获得的创业机会70%来自以往工作经验。
A. 对
B. 错
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