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西安事变的和平解决,标志着抗日民族统一战初步形成,1937年的九一八事变,揭开了中华民族全民族抗战序幕.

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九一八事变,七七事变

同类题3

请先阅读下面短文,掌握其大意,然后从各小题所给的A 、B、C、D四个选项中选出可以填入相应空白处的最佳选项。

    Things like Hula hoops(呼啦圈)used to be very popular. Did you ever own any of these? If you didn't, don't feel too bad. They were all fads. A fad is something that becomes very 1 among a large number of people, but only for a short time.2 can become a fad very quickly, but can stop being popular just as quickly.3 it is no longer “cool,” a fad goes away. Anything can become a(n) 4-fashion, food, music, technology, even language.

    In the late 1970s, Erno Rubik, a professor was looking for a 5 way to teach his students about 3D objects. He 6 a six-color plastic object that would be called the Rubik's Cube(魔方). The goal was to get each side of the cube a 7 color. It was very challenging. It took a few years for the toy to become popular, but then 8, in 1982, it seemed everyone had one. People bought over a hundred million of the9. There were 50 books available that year offering solutions(解决办法). Then, just as suddenly as the craze (风尚) started, it 10. By 1983, people were not interested in the Rubik’s Cube anymore, perhaps because so many people 11 had one in their home.

    In 2012, a South Korean musician named Psy released a song called “ Gangnam (江南) Style.” The music video shows Psy pretending (假装) to horse-ride while he is dancing. In six months, it became the first Youtube (一视频网站) video ever to reach a billion views (观看). Six months after that,12 went on to reach two billion views. The song and video started a worldwide 13 craze. “Gangnam Style” had a huge influence on world popular culture. U.S. President Barack Obama and U.K. Prime Minister David Cameron even 14 the dance. “Gangnam Style” became less and less popular,15 the “Korean Wave” of culture remains popular all over the world.

同类题5

阅读议论文,完成下列小题。

涵养创新的精气神

    ①最近,围棋“人机大战”在韩国首尔收官,韩国围棋九段棋手李世石败给人工智能围棋程序AlphaGO。对此,国人感受到了我们前沿技术创新的紧迫感与危机感。今年全国两会上,“创新是引领发展的第一动力”“创新是供给侧结构性改革的灵魂”……创新成为代表委员热议的高频词,折射的正是对创新的热切呼唤。

    ②创新从哪里来?首先就需要有那么一种生存与发展的紧迫感与危机感。500年来,世界经济中心几度迁移,背后的重要力量正是创新。创新能力不足,“卖一台电脑只能赚一捆大葱钱,卖十亿件衬衫才能换一架波音飞机”的故事就会不断上演。看当下转型升级,谋长远富民强国,创新都处于核心位置。当年,钱学森为让祖国“挺直腰杆子”,执着于“两弹一星”研制,立下卓著功勋。焦裕禄为让乡亲们过上好日子,宵衣旰食,在漫天风沙漫地碱的兰考创造出多种治沙新招。从根本上说,正是这一种报效祖国情牵百姓的理想与抱负,使无数人焕发出执着创新的勇气与锐气,踏平坎坷以成大道。今天,我们更加迫切需要涵养创新的精气神。

    ③然而,创新之路上,失败是最亲密的伙伴,理想与热情往往会遭遇无数次失败的无情打击。在相当意义上说,创新能力取决于这种抗打击能力。有资料显示,科研创新的成功率仅为10%左右。如果没有对190多次失败的无畏,屠呦呦怎么能提取到青蒿素?倘若不能善待一次次失败,诺贝尔如何能发明炸药?一位著名画家说,所谓大师,其实是失败最多的人。创新是壮丽的探险,只有不惧困难和挫折,视失败为“在成功路上”,并以“失败虐我千万遍,我待创新如初恋”的精神砥砺前行,方有可能踏着失败拾阶而上,直至梦想的顶峰。

    ④想出新办法的人在他的办法没有成功以前,人家总说他是异想天开。”当遭遇失败,创新者最希望得到“别泄气,当初我比你失败次数还多”的理解,最渴望获得“没事,咱查明原因重头再来”的支持。宽容是一种智慧。宽容失败,需要管理者摈弃“成王败寇”思维。从某种意义上讲,对失败的宽容度,决定着创新的成功率。一些高精尖企业创新成果之所以不断,原因之一就是失败不仅不会被嘲笑,反而会得到尊敬。有位院士回忆自己的创新之路说,在他屡次失败后,正是恩师那句“我觉得你不是失败了,而是更接近成功了”的话,给了他坚持创新的耐心和信心。

    ⑤从根本上讲,创新文化的养成、创新氛围的形成,要靠体制机制的改革。有人说,中国人从不缺少创新的能力,关键是要激活创新的动力。有一位大学教授与7名教师成立一家设计公司,研发团队获得公司95%的股份,学校占公司的股份仅为5%。创新体制的“天花板”被捅破后,研发团队积极性高涨,实现了创新成果对接需求、对接市场,公司成立仅一个多月,签约项目就达10多项。实践表明,敢于破除旧的体制机制障碍,创新的活力就会不断迸发。

    ⑥古人云,“日新之谓盛德”。创新兴则国家兴,创造强则民族强。始终保持锐意创新的勇气、敢为人先的锐气、蓬勃向上的朝气,涵养创新的精气神,在迈向现代化的征途上,当代中国一定能实现爬坡过坎、弯道超车。