试题与答案

下列是关于酒精的鉴定及酒精在相关实验中运用的叙述,其中正确的是 [ ] A.用橙

题型:多选题

题目:

下列是关于酒精的鉴定及酒精在相关实验中运用的叙述,其中正确的是 [ ]

A.用橙色的重铬酸钾溶液鉴定酒精,溶液颜色变成灰绿色

B.在提取绿叶中的色素时可用酒精作为提取剂提取色素

C.解离洋葱根尖时,将其放入质量分数为15%的盐酸和质量分数为65%的酒精(1:1)混合液中

D.用苏丹Ⅲ染液鉴定花生子叶中的脂肪需要用酒精洗去浮色

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B解析: 成本效用评估是对招聘成本所产生的效果进行分析,包括:总成本效用=录用人数/招聘总成本;招募成本效用=应聘人数/招募期间的费用;选拔成本效用=被选中人数/选拔期间的费用;人员录用成本效用...

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题型:阅读理解与欣赏

阅读下面的文字,完成问题。

  从传统意义上看,艺术消费只存在于上层社会文化中,为少数精英阶层所独占,具有明显的阶层特点。在现代背景下,艺术消费呈现一种大众文化趋向。大众文化作为一种文化形态,产生于工业革命以后,兴盛于20世纪30年代后的欧美发达国家。60年代后,随着发达资本主义国家先后步入消费社会阶段,大众文化相应地发展 到成熟阶段。自20世纪末以来,由于经济全球化的深入、信息传媒技术的快速发展,大众文化具有了标准化、商业化的特点。这种文化形态也迅速蔓延到艺术消费中,并成为艺术消费的重要形式,现代电影、电视得到普及便是证明。

  当今画廊业的发展也在某种程度上折射出艺术消费的大众文化倾向。画廊曾一度是贵族阶层赏玩绘画的沙龙,为上层社会所独享,而评价绘画艺术性的标准也反映了贵族阶层的旨趣。随着平民阶层地位的提高以及画家对于现实性的关怀,沙龙的形式已经跟不上市民阶层的文化需求,各种类型的画廊应运而生。如今,画廊也成为一些城市人们日常文化消费的重要场所,对于他们来说,去画廊参观展览与去电影院一样平常,画廊已成为大众文化的一个组成部分。不仅如此,在当今强大的大众文化形态影响下,画廊营造了更多层次的空间,让观众在互联网上就可以欣赏、购买到自己满意的作品,古老的艺术消费形式渐渐受到大众文化标准化、商业化的影响。

  中国的艺术消费比西方发达国家相对滞后,20世纪90年代后,随着大众文化的迅速蔓延,艺术消费逐渐在商业化、世俗化浪潮中兴起,大众文化在相当程度上成为人们文化生活的主要消费内容。当今中国大众文化取代了传统精英文化的支配地位和美学趣味,并在高科技与现代传媒的强力支持下占有了文化市场中的最大份额,从今天电影大片的热映以及年轻人对于偶像的狂热就可以看到大众文化对于艺术消费的影响有多大。精英艺术、高雅艺术虽然与大众艺 术并存,但在现代中国,大众文化俨然成为艺术消费的主角。许多人不愿意去看歌剧、舞剧、音乐会,却热衷于去看流行音乐歌手的演唱会,许多人不愿意去看免费的画展,却对时尚杂志、网络游戏乐此不疲。是什么造成艺术消费的世俗化、浅层化?一方面是由于人们文化艺术素养的积淀不够,另一方面更是由于文化商人为适应大众消费心理需求,借助传媒进行商业化运作。

  艺术消费的大众文化趋向把艺术从高不可攀的神圣殿堂拉到普遍大众的面前 ,对艺术普及是有积极意义的,但是当艺术消费沦为大众文化消费的简单形式,就会由此带来艺术消费的世俗化、浅层化,会使得艺术的审美、认知、批判等功能淡化甚至消解。(摘编自彭燕《消费时代大众文化语境下的艺术消费》)

1.下列关于“大众文化”的表述,符合原文意思的一项是( )

A.大众文化是产生于工业革命以后,兴盛于20世纪30年代后欧洲发达国家的一种文化形态。

B.20世纪60年代后,先后步入消费社会阶段的发达资本主义国家,导致大众文化相应地发展到成熟阶段。

C.自20世纪末以来,大众文化具有了标准化、商业化的特点,是由于经济全球化的深入、信息传媒技术的快速发展。

D.大众文化迅速蔓延到艺术消费中,并成为艺术消费的重要形式,所以现代电影、电视得到了普及。

2.下列理解,符合原文意思的一项是( )

A.画廊曾一度是贵族阶层赏玩绘画艺术的沙龙,为上层社会所独享,而贵族阶层的旨趣反映了评价绘画艺术性的标准。

B.随着平民阶层地位的提高以及画家对于现实性的关怀,赏玩绘画的形式滞后于市民阶层的文化需求,于是各种类型的画廊便产生了。

C.人们可以到画廊参观展览,在互联网上购买自己满意的作品,这说明古老的艺术消费形式渐渐受到大众文化标准化、商业化的影响。

D.20世纪90年代后,中国的艺术消费随着大众文化的迅速蔓延,逐渐在商业化、世俗化浪潮中兴起。

3.下列理解和分析,不符合原文内容的一项是( )

A.当今我国大众文化取代了传统精英文化的支配地位,而且在高科技与现代传媒的支持下占有了文化市场中的最大份额。

B.精英艺术、高雅艺术虽然与大众艺术并存,但在现代中国,许多人更热衷于去看流行音乐歌手的演唱会,看时尚杂志,玩网络游戏。

C.艺术消费的世俗化、浅层化是由于人们文化艺术素养的积淀不够,也是由于文化商人的商业化运作。

D.艺术消费的大众文化趋向虽有利于艺术普及,但也带来了艺术消费的世俗化、浅层化,使得艺术的审美等功能淡化甚至消解。

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题型:阅读理解

信息匹配(共5小题;每小题2分,满分10分)

下面是各位专家的有关信息,请阅读六位不同的人的需求(A---F),并按照需求匹配信息。选项中有一项是多余选项。

小题1:Doctor Allen

Doctor Allen is a dentist.The dentist is a doctor who is specially trained to care for teeth.When you visit your dentist for a checkup, he or she will look at your teeth and gums to check for any problem.The dentist also wants to make sure your teeth are developing properly as you grow.It’s important to visit your dentist every 6 months to make sure you’re taking good care of your teeth and that your teeth and gums are healthy.

小题2:Doctor Philips

Doctor Philips is a pediatrician.Basically, pediatricians focus on the physical, emotional, and social health of infants, children, adolescents, and young adults from birth to 21 years.Their patient-care lens is focused on prevention, detection, and management of physical, behavioral, developmental, and social problems that affect children.Even more basically, pediatricians take care of children.This might involve treating an ear infection, talking to parents about school or behavioral problems, or seeing them for well child checkups and giving them their shots.

小题3:Doctor Smith

Doctor Smith is a surgeon, who is a physician specializing in surgery.General Surgeons perform comprehensive general surgery examinations, consultation, diagnosis, and treatment planning, which includes: trauma, wounds, and conditions of soft tissue, including aspiration,

biopsy, and repair, etc.

小题4:Doctor Steward

Doctor Steward is a clinical psychologist, who is trained and educated to perform psychological research, testing, and therapy.Clinical psychologists may simply, but importantly, provide an opportunity to talk and think about things that are confusing and worrying.They would also discuss with you different ways of understanding or interpreting your problems or situations.Clinical psychologists are trained to use a range of different approaches aimed to help you become more expert about yourself, and more able to overcome or cope with life problems.

小题5:Doctor Lisa

Doctor Lisa is an excellent school consultant.Educational consultants counsel students and their families in the selection of programs, schools and treatment centers, based on the student’s individual needs.When students graduate from high school, some of them want to continue their study; they may be not sure which university is more appropriate for them, or what subject they will choose.In that case, most of them will turn to their educational consultants.

请阅读以下相关信息,然后匹配他/她拟要咨询的相关专家或医生。

A.Tom’s mother is worried because Tom’s wounded this morning when he jumped off the speeding bicycle.The soft tissue of his right leg was broken.

B.Alex is going to take a course of computer.But he is not sure whether this course will be useful when he goes to the university.

C.Mummy is unhappy because she feels painful when she bites into something cold or hot.Her teeth are really a trouble to her.

D.Mary’s younger brother Tim, who is 8 years old, felt uncomfortable, because he had eaten too much ice-cream.E. Lily wants to visit some places of interests during the long holiday.But she doesn’t know where to go and how to have a good tour and not waste money.

F. Lee is really frustrated nowadays.He doesn’t know why other students don’t want to speak to him.What’s wrong? It seems that he can never get out of it .He gets angry easily recently.He wants to talk to someone to get out of it.

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