从Fe、C、S、H、O、Ca六种元素中选择适当的元素按要求填空. (1)用适当的

题型:填空题

问题:

从Fe、C、S、H、O、Ca六种元素中选择适当的元素按要求填空.

(1)用适当的数字和符号填空:

①二个亚铁离子______;

②三个碳酸根离子______;

③甲烷中碳元素显-4价______.

(2)写出符合下列要求的物质的化学式:

①常做干燥剂的氧化物______;

②气体肥料______;

③最清洁的燃料______.

考点:化学式的写法和意义
题型:填空题

吗啡可用于治疗

A.阿司匹林哮喘

B.心源性哮喘

C.支气管哮喘

D.喘息型慢性支气管哮喘

E.其他原因引起的过敏性哮喘

题型:填空题

在担保的问题上,主要有两个方面的问题要重点考虑,一是法律方面;二是()方面。

A.经济

B.政治

C.风险

D.收益

题型:填空题

下列有关业主入住的说法中错误的是( )。

A.业主入住实行一站式柜台服务,不方便业主办理有关入住手续
B.因故未能按时办理入住手续的,可按照《入住通知书》中规定的办法另行办理
C.指定专人负责业主办理入住手续时的各类咨询和引导,以便入住工作有秩序地顺利进行
D.入住期间不仅有室内手续办理,还有现场验房等程序

题型:填空题

The history of responses to the work of the artist Sandro Botticelli (1444 ~ 1510) suggests that widespread appreciation by critics is a relatively recent phenomenon. Writing in 1550, Vasari expressed an unease with Botticelli’s work, admitting that the artist fitted awkwardly into his evolutionary scheme of the history of art. Over the next two centuries, academic art historians defamed Botticelli in favor of his fellows Florentine, Michelangelo. Even when anti-academic art historians of the early nineteenth century rejected many of the standards of evaluation adopted by their predecessors, Botticelli’s work remained outside of accepted taste, pleasing neither amateur observers nor connoisseurs. (Many of his best paintings, however, remained hidden away in obscure churches and private homes. )

The primary reason for Botticelli’s unpopularity is not difficult to understand: most observers, up until the midnineteenth century, did not consider him to be noteworthy, because his work, for the most part, did not seem to these observers to exhibit the traditional characteristics of fifteenth-century Florentine art. For example, Botticelli rarely employed the technique of strict perspective and, unlike Michelangelo, never used chiaroscuro.

Another reason for Botticelli’s unpopularity may have been that his attitude toward the style of classical art was very different from that of his contemporaries. Although he was thoroughly exposed to classical art, he showed little interest in borrowing from the classical style. Indeed, it is paradoxical that a painter of large-scale classical subjects adopted a style that was only slightly similar to that of classical art.

In any case, when viewers began to examine more closely the relationship of Botticelli’s work to the tradition of fifteenth-century Florentine art, his ’reputation began to grow. Analyses and assessments of Botticelli made between 1850 and 1870 by the artists of the Pre Raphaelite movement, as well as by the writer Pater (although he, unfortunately, based his assessment on an incorrect analysis of Botticelli’s personality), inspired a new appreciation of Botticelli throughout the English-speaking world. Yet Botticelli’s work, especially the Sistine frescoes, did not generate worldwide attention until it was finally subjected to a comprehensive and scrupulous analysis by Home in 1908. Home rightly demonstrated that the frescoes shared important features with paintings by other fifteenth-century Florentines features such as skillful representation of anatomical proportions, and of the human figure in motion. However, Home argued that Botticelli did not treat these qualities as ends in themselves--rather, that he emphasized clear depletion of a story, a unique achievement and one that made the traditional Florentine qualities less central. Because of Home’s emphasis crucial to any study of art, the twentieth century has come to appreciate Bottieelli’s achievements.

We can learn from the text that art critics have a history of()

A. suppressing painters’ art initiatives

B. favoring a Botticelli’s best paintings

C. rejecting traditional art characteristics

D. undervaluing Botticelli’s achievements

题型:填空题

以下有关讯问的表述,错误的是()。

A、犯罪嫌疑人被拘留、逮捕24小时后应当开始第一次讯问

B、讯问同案的犯罪嫌疑人应当个别进行

C、讯问聋、哑犯罪嫌疑人应请通晓聋哑手势的人参加

D、讯问不通晓当地语言文字的犯罪嫌疑人时,为其配备翻译人员

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