题干

下列成语中,不属于动物行为的是(  )

A:黔驴技穷

B:狡兔三窟

C:井底之蛙

D:老马识途

上一题 下一题 0.0难度 选择题 更新时间:2019-05-26 05:38:27

答案(点此获取答案解析)

C

同类题1

阅读下文,完成后面小题。
                                                                                                                                 文学为“中国梦”助力
                                                                                                                                          何建明
        ①曾几时,徐迟的一篇《哥德巴赫猜想》,吹暖了中国知识分子再一次报效祖国的赤子情怀。而今,实现中华民族伟大复兴的“中国梦”,如春风吹拂无数中华儿女的心腑。作为文学工作者,我们更加心潮澎湃。毫无疑问,文学应当为我们实现美丽的“中国梦”讴歌与助力。
        ②文学作为文化繁荣和提升人民精神世界的重要一环,对实现“中国梦”的作用,与经济、科技、民主、法治等一样,很直接。正如***同志所说,学诗可以情飞扬、志高昂、人灵秀。文学能够为我们的人民提供干工作、干事业的激情与情操。党的十八大报告中指出文学要“坚持以人民群众为中心的创作导向”,就是要使我们的文学作品更多地表现中华民族的价值选择,体现中华儿女建设祖国的伟大创造,以文学的力量为13亿人民实现“中国梦”提供正能量
        ③文学因此需要增强主流意识,发挥其独特的社会功能。主流意识并不是一种脱离群众、冠冕堂皇的意识形态,而是一种与时俱进、与国家和人民同进步的价值观念。实现“中国梦”是中华儿女共同的愿望所在、意志所向,对于文学来说,就需要作家的创造有主流意识,反映人民为了民族复兴而不懈努力、进行伟大创造的精神。对于文学写作而言,无论是赞扬真善美,还是针砭假恶丑,都是增强主流意识,发挥文学正能量的体现。文学有其独特社会功能,一部好的书能够影 响一代人,而一部坏的或不健康的作品,也能抵消许多正能量。因此,凡是有责任感、使命感的中国作家,都应该为实现“中国梦”而不惜我们的真情与真力。
        ④文学因此需要不断提高自己的艺术形式,提高审美的评判价值。无论是表现社会和国家的题材,还是反映个体情感和生活的题材,无论是小说,还是诗歌、散文,只要能给读者以共鸣、激励向上,就是发挥了作品的应有能量。文学的每一种艺术形式都有着独特的魅力与社会影响力。除了小说,诗歌和报告文学、散文、影视等也都是表现正能量的极好艺术形式。除了重视图书这一传统载体外,还应当关注电子数字、网络平台的影响力,重视文学作品被改编成电视、电影、戏剧后的二次影响力。只有全方位、综合性地运用文学形式,才能更好地激励人民,为实现“中国梦”发挥应有的功效。
        ⑤文学因此也需要发扬新学风、新气神。时下,相当多的作品浅薄、粗俗、水分多,这与作家自身的能力、知识和素质不够有直接关系。文学创作不是一般性的简单劳动,而是一种与时代同呼吸、与人民共命运的精神行为,作家必须不断提高自己的创造水平和对社会的感悟能力。***同志说:“国家要上进就必须大兴学习之风,要有本领不够的危机感,本领是要通过学习和实践来获得的。”作为精神产品的创造者,作家们需要对自己的知识和经验做大的清理和更新,不断从人民群众的丰富生活和时代发展的土壤中挖掘和吸取营养,认认真真写作,而非随心所欲地码字。文学要出精品,出人民满意的作品,就需要作家动真情出真力,方能“众里寻他千百度,蓦然回首,那人却在,灯火阑珊处”。

同类题3

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    Personal planes which can take off noiselessly from the back garden will be possible within two years.

    Lilium Aviation is inventing an electric two-seater airplane which  takes just 20 hours to learn to fly and can travel at speeds of  250mph.More importantly, the small plane, which weighs just 25kg, can take off vertically which means it does not need to fly from an airport, but could be parked outside a house or in a garden. The company says the design will “open the door to a new class of simpler, quieter and environmentally friendly planes” and will be possible from 2018.

    “Our goal is to develop an airplane for use in everyday life,” said Daniel, CEO and one of the company's four founders. "We are going for a plane that can take off and land vertically and does not need the difficult and expensive infrastructure of an airport.

    Although helicopters offer a choice, they are very noisy and difficult to fly and require expensive licenses. They also have no backup if the rotor fails, making them costly to build and keep. While firstly limited to airfields, the Lilium airplane will eventually take off vertically from almost anywhere – even from back gardens – it needs only an open flat area of 50 ft. by 50ft (15 m x 15m).

    The plane is classed as a Light Sport Aircraft for two users, with the pilot's license requiring 20 hours' minimum training – almost like taking a driving license. It is intended for fun flying during daylight, in good weather conditions and in least crowded airspace up to 3 km altitude. The airplane would have to follow the same flight laws as helicopters.