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如图所示是模拟大自然中雨的形成实验装置图.

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同类题1

阅读理解

    If Frida Kahlo(1907-1954) is today one of the best-known and most popular figures of 20th-century, Mexican art, it is undoubtedly because of her personality and the originality(独创性)of a body of works. Her work is, above all, the expression of a real life-a tragic and stormy life, one that challenged all conventions. The mere mention of her name excites enthusiasm and admiration, but her work is rarely exhibited, and has not been shown in France for fifteen years. The selection to go on show at the Musee de L'Orangerie includes major works by the artist, with masterpieces from the Museo Dolores Olmedo.

    The life and work of Frida Kahlo cannot be separated from those of her companion Diego Rivera(1886-1957). Together they became figures of legend, and both have a place in the pantheon of 20th-century Mexican artists. Famous for his large wall paintings, Rivera's easel paintings, drawings and prints, which form a large part of his artistic production, are less well-known to the public in Europe. The exhibition aims to trace his artistic career from the early Cubist images, revealing his links with the Paris artists whose works are a key element in the Orangerie collections, to the paintings that established him as the founder of the 20th-century school of Mexican art. His travels throughout Europe influenced his vision and his skills without ever distancing him from his roots, thus confirming his place in history as the founder of the nationalist school.

    The exhibition devoted to the legendary couple Diego Rivera and Frida Kahlo presents their works together, as if to confirm the impossibility of their divorce that was in fact finalized(定下来)but reconsidered after just one year apart. It also gives us a better view of their respective artistic worlds, so different and yet so complementary(互补的), through the deep-rooted attachment they shared to their country.

同类题3

阅读毕诗成的《别让“心酸手机”灼伤“爱的能力”》,完成下列小题。

       ①这几天,重庆一名小学生的“心酸作文”《爸爸看手机》在网上热传,“我的爸爸很爱看手机,每次有空他都会拿出手机来看……”孩子对“看手机家长”的真实刻画,戳中了很多爸爸妈妈的心。有教师就此做课堂调查,超过1/3的孩子举手表示家长常常因为玩手机而忽视他们,让人很心酸。

       ②这是一个技术变革的时代。智能手机正在井喷式的“攻城略地”,丰富及时的资讯、花样繁多的游戏、方便快捷的服务,将手机与我们的生活紧密相连,而人们在畅快享受的同时,也遭受着某种情感“病毒”的入侵。有些“低头族”把孩子搞丢了都没有发觉,而在许多孩子眼里,爸爸是“拿手机查资料的”, 手机是妈妈的“女儿”,……

       ③人们在手机上花费太多时间,已经影响到了家庭的功能、社会的交往。不只是孩子,还包括被撇在一旁的老人,乃至于同卧一床的另一半,更不要说饭桌旁边的朋友、办公桌对面的同事……“世界上最遥远的距离,是我们坐在一起,你却在玩手机”,越来越多的“心酸”已经表明,这正在成为一种带有普遍性的社会现象,成为某种亚健康的群体文化心理。

       ④手机玩到烫手,灼伤的是亲情与友情,尤其是最需要家长陪伴和呵护的孩子。对孩子来说,父母的关爱绝不只是提供物质的保障,缺乏父母关注和陪伴的孩子往往会患上“感情饥渴症”, 对他人的冷漠,对社会的敌视,对自己的厌弃。因此,“为了孩子,请放下手中的智能手机”已成为世界多国民众的共同呼声。

       ⑤“烫手的手机”只是一个拽走当下注意力的代名词。“智能手机烫手”的本质命题,是我们的内心怎样葆有爱的能力,怎样葆有爱的品质。和老人孩子坐在一起,和朋友同事坐在一起,只是一种“陪着”的形式,如果没有发自内心的关爱、交流,没有沟通、理解与责任感,不可能是一个尽职尽责的家长、一个有血有爱的“成员”。

       ⑥人际相处需要时间,更需要质量。沉迷于手机是一种表象,更需警惕的,是我们正在丧失爱的热情、爱的能力。在虚拟网络上的社交达人,却是真实生活里的冷漠者;每个人常常被圈在自己的世界里,众声喧哗中强化着孤独。更严峻的现实是,我们正在将这种基于技术进步催生的“新时代病”,肆无忌惮地传递给下一代:我们自以为追赶着时代的潮头,简单地塞给他们先进的电子产品,哪管这些产品里,藏着既会伤害视力、又会伤害热情的冷漠病毒。

       ⑦手机再智能,终究只是人的工具,如果不能理性驾驭它,人就会沦为工具的奴隶。当一个又一个孩子,用稚嫩的笔写下他们的困惑与控诉时,每一位成年人的内心都应该有一些刺痛、尴尬与检省,进而有改变的行动。