蔡伦是东汉时期造纸技术的革新者。但他最大的贡献是对金属冶炼及加工、机械制造工艺等方面起了很大的推动作用。
A、对
B、错
A.创新者一革新者:富有想象力、独立、有新观点
B.评价者一开发者:有很高分析技能,用于决策
C.推动者一组织者:制定操作程序,使创意成为现实
D.总结者一生产者:按时完成任务,保证承诺实现,关心活动成果
E.汇报者一建议者:不愿意将观点强加于人,鼓励谨慎
一些史学家认为,“以‘一半是失败了,因而也就有另一半的成功’这种较长远的政治眼光看来,诸如赫鲁晓夫这样伟大的革新者们,只有在当他们的经历成为历史以后,才能得到我们充分的理解和尊敬”。赫鲁晓夫改革值得“我们充分的理解和尊敬”的是()
A、彻底冲破了苏联原有模式的束缚
B、在一定程度上冲破了原有观念的束缚
C、抛弃了计划经济为主导的模式
D、在很大程度上增强了苏联的军事力量
What enables some people to get big creative breakthroughs while others only get small and non-creative breakdowns, blaming themselves and society? Are some people "gifted"? Are there other factors __21__work--factors that we have more control over than we think?
While nobody can deny the __22__ that some people seem to be blessed with particular creativity, research shows that anyone can __23__ their chances of coming up with new and original ideas __24__ they would only engage themselves more in the process of __25__. It' s the old Thomas Edison thing about "discovery__26__ 99 percent perspiration (汗水) and 1 percent inspiration. " __27__ , the studies prove this:great creative breakthroughs usually happen only __28__ intense periods of struggle. It is sustained effort towards a specific goal __29__ eventually prepares for great creative insights.
This kind of sustained effort does not always __30__ immediate results, a fact that not only separates the innovators (革新者) from non-innovators, but __31__leads some people to conclude that it is just not __32__ for them. "Maybe I should have gone to medical school like my mother wanted," they wonder when the breakthrough is __33__ to be found. Alas, one forgets during inevitable encounters __34__self-doubt,that the big surprise is never __35__. Indeed,it can happen at any time and place.
21.______
A.to B.in C.at D.by