一座面积为10万m2的热力点,其建筑面积为( ),若同时供应生活热水,则建筑面积还

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问题:

一座面积为10万m2的热力点,其建筑面积为( ),若同时供应生活热水,则建筑面积还要增加( )左右。

A.300m2;50m2

B.400m2;60m2

C.300m2;30m2

D.400m2;80m2

考点:城市规划师城市规划相关知识城市规划相关知识
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仔细观察《战国形势图》,按要求回答问题。

在图中填出:A:秦 B:赵 C:楚 D:齐 E:魏

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用代数式表示a与b差的平方:______.

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金属锡的纯度可以通过下述方法分析:将试样溶于盐酸,发生反应①:Sn+2HCl=SnCl2+H2↑,再加过量的FeCl3溶液,发生反应

②:SnCl2+2FeCl3=X+2FeCl2,最后用已知浓度的K2Cr2O7溶液逐滴滴入,与FeCl2恰好完全反应生成FeCl3,发生反应③:6FeCl______

(1)在基本反应类型中反应①属于______;

(2)反应②中物质X的化学式为______;

(3)现有金属锡样品1g,经上述各步反应后,共用去质量分数为3%的K2Cr2O7溶液24.7g 该试样中锡的质量分数为(假定杂质不参加反应,计算结果保留到0.1% )

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(四)阅读以下文字,完成12~15题。

人何时最容易产生灵感呢据有关专家调查,是在似睡非睡、似梦非梦中闪现念头时。专家们对298人进行调查后惊奇地发现,大约90%(262人)的人产生灵感的时间几乎在同一时间:“特别容易激发灵感的时间”是早晨起床后、深夜、沉睡醒来和进入睡眠前后,它们被称作思维的“黄金时间”。此外,绝大多数人都认为在工作或学习中“最容易想出好主意的时间”是在上午10时至11时之间。

那么,人在哪种场所容易启发思维呢另一项调查以821名实业家和职员为对象,结果表明,容易使人产生灵感的三大场所依次为躺在床上、步行时和在车船上。我国北宋著名文学家欧阳修曾说过,构思文章最好的地方是马上、枕上、厕所,调查结果与此说法一致。

由此可以看出,最容易使人产生灵感的时间是当人躺在床上或乘车船处于迷迷糊糊状态的时候。另外,如果把场所按家中、工作单位和外部三个方面来分,家中为42%,工作单位为13%,外部为45%,显而易见,工作单位是最不容易产生灵感的地方。

根据本文,人什么时候容易产生灵感()。

A.半睡时

B.学习时

C.吃饭时

D.工作中

题型:单项选择题

B

Dior was born in Normandy in 1905, and his family’s original plans for him included a career in the diplomatic service, but by the time he was twenty-three, with his parents’ money, he opened a small art gallery in Paris. By 1931, the money had been used up. Dior’s friends in the art gallery asked him to draw and he took his first step at designing and drawing. His first job was with Lucien Lelong from whom Dior learned his craft(手艺).

In February, 1947, Dior started the New Look in his first major Paris collection. He was backed by a famous textile producer, Boussac, who looked after the dollars, while Dior looked after the fashions. Dior knew nothing about cutting and sewing, but he was good at fashion design.

The New Look started an entirely different look to costume, with a tiny waist, a rounded shoulder and a shapely bust(胸围), usually with a low-cut neckline and a long full skirt. To women who had lived through the war years, the femaleness of the New Look was a great success, for people were tired of the extremely plain, wartime restrictive fashions.

It is said that dresses by Dior were “constructed like buildings”, but young people were attracted to his design, and all over the western world, manufacturers plunged into(投入)the production of his new style. Dior’s revolutionary designs lighted up a whole cycle of fashion - rounded, gentle, feminine - a delight in elegance. A New kook House of Dior opened in 1948, followed by one in London. Considered as King of Couture (Women’s clothing) for years, the Dior Empire grew until it covered every country in the western world, and included furs, jewelry, perfumes, men’s wear and so on. Over 1,000 people worked at the Paris headquarters then.

His sudden death in 1957 when he was 52 years old did not stop the growth of the House of Dior. Even now, so many years after his death, his name is closely connected with fashion throughout the world, and indeed is one of the most recognized names in the world. His first great New Look, with its long skirts, was an expression of freedom in the late 1940s.

60. Which of the following designs is close to Dior’s?

61. According to the passage, in Dior’s life, he did not _________.

A. make creative fashion designs

B. work in a diplomatic service

C. learn craft as his first job

D. open a New Look House

62. We can infer from the passage that ________.

A. Dior and his supporter had different interests in business

B. Dior’s New Look had little influence on people then

C. Dior is only a brand of women’s fashion

D. Dior’s fashion was not accepted at first

63. What is probably the best title for the passage?

A. The History of the New Look

B. The Growth of the Dior Empire

C. An Expression of Freedom - Dior

D. The Founder of the New Look - Dior

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