单选题______A require B advise C ask D tell

题目
单选题
______
A

require  

B

advise  

C

ask  

D

tell


相似考题
更多“______”相关问题
  • 第1题:

    单选题
    ______
    A

    length  

    B

    time  

    C

    type  

    D

    history


    正确答案: A
    解析:
    length of marriage婚姻持续长度。time没有强调长短的意思。type类型。history历史。

  • 第2题:

    单选题
    What can be inferred from the passage?
    A

    A better way for online business is to do it on a small scale.

    B

    Most of the investors are near-sighted in online business.

    C

    It is a wise thing to do online business other than fashion clothes.

    D

    Online business must link to a big successful enterprise.


    正确答案: D
    解析:
    推断题。文章首段指出那些曾经是网上主要品牌的商家由于扩展得太快而以失败告终。最后一段给出Dressmart的例子,指出其现已缩小规模。由此可以推断,对于网上生意来说,一个比较好的出路就是小规模经营。故选A。

  • 第3题:

    单选题
    The farmers know that fertilizer can accelerate the growth of these tomato plants.
    A

    accommodate    

    B

    accord      

    C

    quicken      

    D

    accomplish


    正确答案: A
    解析: 句意:农民知道化肥可以加快番茄的生长。accelerate加速,加快。quicken与之同义。accommodate接纳。accord一致,符合。accomplish完成,成功。

  • 第4题:

    单选题
    The pupils’ attitudes are NOT influenced by __________.
    A

    their parents’ persuasion to behave properly

    B

    their teachers’ attitudes

    C

    the speeches they hear and the books they read

    D

    such media as social studies, science matter and classroom atmosphere


    正确答案: A
    解析:
    第二段中讲到态度来自于经历,其中最后一句举例说明“The Nazis were indoctrinated largely by the speeches they heard and the books they read.”(向纳粹分子灌注思想在很大程度上是靠让他们所听的演讲和所看的书来完成的),由此可以推断出孩子也会受到他们所听的演讲和所看的书的影响,故A项正确。文中最后一段第一句提到“老师必须不断地评估自己的态度,因为如果她带有个人偏见,那么她的影响便是有害的”,所以老师的态度也还影响孩子的态度,故B项正确。第四段第一句提到那些可以培养孩子健全的态度的媒介是无数的,然后进行举例,故D项也正确。只有A项在文中没有提及,故答案是A。

  • 第5题:

    问答题
    中国海洋事业的发展  海洋覆盖了地球表面的71%,是全球生命支持系统的一个基本组成部分,也是资源的宝库,环境的重要调节器。人类社会的发展必然会越来越多地依赖海洋。  二十一世纪是人类开发利用海洋的新世纪。维护《联合国海洋法公约》确定的国际海洋法律原则,维护海洋健康,保护海洋环境,确保海洋资源的可持续利用和海上安全,已成为人类共同遵守的准则和共同担负的使命。  中国是一个发展中的沿海大国。中国高度重视海洋的开发和保护,把发展海洋事业作为国家发展战略,加强海洋综合管理,不断完善海洋法律制度,积极发展海洋科学技术和教育。中国积极参与联合国系统的海洋事务,推进国家间和地区性海洋领域的合作,并认真履行自己承担的义务,为全球海洋开发和保护事业作出了积极贡献。

    正确答案: 【参考译文】
    The development of China’s Marine Programs The ocean, which covers 71 percent of the earth’s surface, is a basic component of the global bio-support system. It is also a treasure-house of resources and an important regulator of the environments. It is inevitable that the development of human society will come to depend more and more on the ocean.
    In the 21st century mankind has new opportunities to develop and utilize the ocean. Upholding the principles of the international marine law as defined by the United Nations Convention on the Law of the Sea, maintaining the wholesomeness of the oceans, protecting the marine environment and guaranteeing the sustainable utilization of marine resources and maritime safety have become common norms for all the people in the world to abide by, and a collective mission for all mankind to undertake.
    As a major developing country with a long coastline, China attaches great importance to marine development and protection, and takes marine development as the national development strategy. It is constantly strengthening comprehensive marine management, steadily improving its marine-related laws, and actively developing science, technology and education pertaining to oceans. China has made positive contributions to antinational ocean development and protection by participating positively in UN marine affairs, promoting cooperation between countries and regions and conscientiously performing its obligations in this field.
    解析: 暂无解析

  • 第6题:

    单选题
    ______
    A

    quality  

    B

    deal  

    C

    lot  

    D

    amount


    正确答案: A
    解析:
    quality与lot不用great修饰。great amount侧重于数量的多。a great deal可以用指程度深。

  • 第7题:

    单选题
    Scarcely had they settled themselves in their seats in the theatre while the curtain went up.
    A

    than

    B

    when  

    C

    before

    D

    as soon as


    正确答案: A
    解析: scarcely when为常用的连词结构。

  • 第8题:

    问答题
    The relationship between politicians and the press  In the seaside town of Brighton in southern England the ruling Labour Party’s annual conference is getting underway. It’s a time for both Mps and grassroots members to take stock of how the party is doing, to discuss policy and to hear, hopefully inspiring speeches. The party delegates will be hoping too for plenty of coverage from the media assembled there.  Newspapers in Britain have long had great influence over Governments, much to the resentment of the politicians. Almost seventy-five years ago, the then Prime Minister Stanley Baldwin accused the two big press barons, Lords Beaverbrook and Rothermere, of running their papers as “engines of propaganda” for the “personal wishes and personal dislikes of two men”. He famously accused them of seeking “power without responsibility—the prerogative of the harlot throughout the ages.” It’s hard to imagine the current Prime Minister Tony Blair attacking the tabloid press so publicly.  The former editor of the Daily Mirror Piers Morgan claimed earlier this year that he met the Labour leader no fewer than fifty-eight times for lunches, dinners or interviews, a statistic which astonished many in Government and the media, who thought a party leader and Prime Minister should have had better ways to spend his time. But Tony Blair has good reason to court the press. In Britain, Labour, left-of-centre governments, have always had problems with national newspapers, most of whose owners traditionally supported the right-of-centre Conservative Party. This came to a head on Election Day in 1992 when Labour seemed set to win power for the first time in eighteen years.  In those days, Britain’s biggest-selling daily paper, the sun, part of Rupert Murdoch’s media empire, was no friend of Labour, indeed it had been Margaret Thatcher’s biggest cheerleader. That morning, on its front page, it depicted the bald head of the then Labour leader Neil Kinnock as a light bulb. Alongside ran the headline: “If Kinnock wins today, will the last person to leave Britain please turn out the lights?” Labour lost. By the next election, Tony Blair was the party’s leader and determined to win over, or at least neutralize, The Sun and its owner. He succeeded, moving the Labor Party towards the center ground, and gaining The Sun’s endorsement at the last three elections.  Once in Government, Labour played hardball with the media, relishing its power, and aware that if it did not take charge of the agenda, the media would. Its key figure was the former political editor of the Daily Mirror, Alasdair Campbell, who took charge not just of the Prime Minister’s press office but all government press officers, trying to ensure the Government spoke with one voice. Journalists who reported favorably were given privileged access; those who didn’t were frozen out.  Mr. Blair maintained his close links with R Murdoch and his newspapers; doing everything he could to maintain their support. Lance Price claims in his diaries that the Government assured the tycoon and his editors that it wouldn’t change its policy on Europe without asking them.

    正确答案: 【参考译文】
    政客和媒体的关系 执政党工党的年度会议正在英国南部的海滨小镇布莱顿举行。这是下议院议员和基层成员对该党业绩做出判断、讨论政策以及充满希望地听取鼓舞人心演讲的时刻。该党代表也希望聚集在那里的媒体能够对他们进行大幅报道。
    长期以来,英国的报刊对政府一直具有很大的影响。政客们对此非常不满。早在75年前,首相斯坦利·鲍德温就曾指控当时的两大新闻大亨——比弗布鲁克和罗瑟米尔勋爵将其报纸作为“宣传的引擎”来表达“两人的个人意愿和爱好”,称他们寻求“娼妓长期以来享有的特权——只管享受,不负责任”。这一论断非常有名。很难想象现任首相托尼·布莱尔会如此公开地攻击小报媒体。
    《每日镜报》的前任编辑皮尔斯·摩根曾在今年早些时候称他与这位工党党魁在一起共进午餐、晚宴或进行访谈的次数不下于58次。这一数字震惊了政府和媒体界的众多要人,他们认为一位政党党魁兼任国家首相的人应该有更好的方式来利用他的时间。但是托尼·布莱尔讨好媒体是有很好理由的。在英国,中间偏左的工党政府人员总是与国家报纸媒体存在矛盾,因为后者的老板历来拥护中间偏右的保守党。这种倾向在1992年大选中发挥了决定性的作用,当时工党即将赢来其18年来的首次竞选胜出。
    在那个时期,英国最大的日报卖家是《太阳报》,它是鲁珀特·莫多克传媒帝国的一个组成部分。而这家与工党并不友好的报刊实际上是撒切尔夫人的最大支持者。那天早晨,其头版将当时秃头的工党党魁尼尔·基诺克描绘成电灯泡。旁边的大字标题写着:“如果基诺克今天获胜了,请最后一名离开英国的人将灯关上好吗?”工党最终输了大选。而到了下届大选时,托尼·布莱尔成了工党的党魁,他决心将《太阳报》及其老板都争取过来,或者至少使其保持中立。他成功做到了这一点,将工党推向了中间路线,并在最后三场选举中赢得了《太阳报》的认可。
    一旦掌握了政权,工党就开始品尝起了权力的滋味,对媒体采取了强硬的态度。同时工党也意识到如果没有将日程接管过来的话,工党就会被媒体控制。其主要人物就是《每日镜报》的前任政治编辑阿拉斯泰尔·坎贝尔,为了试图确保政府能对外保持一致,此人不仅掌控首相新闻办公室,而且也掌管着政府所有的新闻官员。进行有利报道的记者会被给与访问特权。反之,则会被逐走。
    布莱尔先生与鲁珀特·默多克及其报刊保持着亲密的私人关系,并尽其权力保住他们的支持。兰斯·普里斯在其日记中说道,政府向这位报业大亨和他的编辑们保证,政府不会在没有询问他们的情况下而改变其欧洲政策。
    解析: 暂无解析

  • 第9题:

    单选题
    ______
    A

    devoted  

    B

    loving  

    C

    beloved  

    D

    bridal


    正确答案: D
    解析:
    前面提到是在结婚典礼上,且并未涉及情感态度问题,所以单纯指是新婚夫妇。bridal新婚的,婚礼的。devoted恩爱的。loving亲爱的。beloved为…所深爱的。下文中提到离婚,更能证明此处只是指新婚这一简单事实。

  • 第10题:

    单选题
    ______
    A

    what

    B

    whatever

    C

    how

    D

    however


    正确答案: C
    解析:
    句意:(研究者问了别人对害羞者行为的评价后)问他们自己觉得自己表现怎么样。因此选用how最合适。

  • 第11题:

    单选题
    ______
    A

    positive    

    B

    negative          

    C

    satisfactory      

    D

    gratifying


    正确答案: A
    解析:
    语境搭配题。句意:正如我们所知,环境的巨大破坏已带来……的影响,甚至对人类的生存造成巨大的……。结合语境,这里应指“消极影响或负面的影响”,所以答案为B。

  • 第12题:

    单选题
    ______
    A

    If

    B

    Although

    C

    Whereas

    D

    Because


    正确答案: D
    解析:
    句意:因为他们在调整适应他们新的身体,以及一系列新的智力和情感的挑战,所以他们尤其自觉并需要从成功而来的自信。两者是因果关系,因此用because。whereas“然而,反之”,引导从句一般不用于句首。

  • 第13题:

    单选题
    Elworth’s barn burnt down,but they saved what cattle which were in the barn.
    A

    there

    B

    that

    C

    they

    D

    where


    正确答案: A
    解析: what此处作关系形容词,在从句中作定语,修饰其后的名词,意为“全部,任何的”,这里意思为“ 爱沃斯家的牛棚被烧毁了,但是他们救出了牛棚里所有的牛”。

  • 第14题:

    单选题
    ______
    A

    progressed

    B

    generated

    C

    developed

    D

    advanced


    正确答案: D
    解析:
    词义辨析题。progress“进展,进步”,是不及物动词;generate“生成,产生(后代),造成”;develop“(逐渐)形成,(逐渐)获得”,可与interest、relationship、ability等搭配;advance“促进,提出,提升”。根据句意“猿人____了有效的、草地动物所不具有的立体视觉和颜色辨别能力”,可知C最符合文意。

  • 第15题:

    问答题
    Robot  Even before the first robot was built, the subject of robotics was controversial. The word robot was coined in 1921 by a Czech playwright who wrote about a colony of machines endowed with artificial intelligence that eventually turned against3 their human creators. Although that account was fictional, the first industrial robots were in use by the early 1960s. Today, we continue to be intrigued by robots and their potential for both good and evil.  Basically, a robot is any machine that performs work or other actions normally done by humans. Most robots are used in factories to make products such as cars and electronics. Others are used to explore underwater, in volcanoes and even on other planets.  Robots consist of three main components: a brain, which is usually a computer; actuators and mechanical parts such as motors, wheels and gears; and sensors for detecting images, sound, temperature, motion and light. With these basic components, robots can interact with their environment and perform the tasks they are designed to carry out.  The advantages are obvious — robots can do things humans just don’t want to do, and they are usually more cost effective. Robots can also do things more precisely than humans and allow progress in medical science and other useful advances.  But, as with any machine, a robot can break down and even cause disaster. There’s also the possibility that wicked people will use robots for evil purposes. Yet this is also true with other forms of technology such as weapons and biological material.  Robots will probably be used even more in the future. They will continue to do tasks where danger, repetition, cost or the need for precision prevents humans from performing. As to whether they will be used for good or evil, that depends on the nature of the humans who create them.

    正确答案: 【参考译文】
    机器人 早在第一个机器人制造出来之前,机器人学就已是个颇有争议的话题。“机器人”这个词是由一名捷克的剧作家于1921年创造的。他在作品中描写了一群被赋予人工智慧的机器逐渐与它们的创造者——人类反目为敌(反目成仇)。虽然这个故事是虚构的,但在20世纪60年代初期,第一批工业用机器人真的诞生了。直至今日,我们依然对机器人及其正、反两面的潜质(及其亦善亦邪的可能性)显示出极大的兴趣。
    基本而言,机器人是指任何能代替人工作业的机械。大多数的机器人是用来在工厂里制造汽车与电子产品,其他的运用于海底、火山、甚至其他星球的探测。
    机器人主要由三部分组成:脑部——通常是一部计算机;驱动装置和机械零部件——如马达、轮子和传动器;感应器——用于侦察图像、声音、温度、位移和动作,以及光线。借助这些基本零件,机器人便能与其所处的环境交互,并且执行它们被设计完成的任务。
    机器人的优点是显而易见的,它们可以做人类不愿做的事,而且往往比较经济实惠。机器人做事也比人要更精确,因此促进了医学及其他各方面的有益发展。
    然而,就像其他的任何机器一样,机器人也会出故障,甚至造成灾害。坏人也可能会利用机器人为非作歹。其他科技,如武器和生物材料,也可能出现同样的情况(同样的情形,也可见证于其他科技上,如武器和生物材料等科技)。
    在将来,机器人的运用可能会更广。它们将继续从事那些人类不敢从事的危险的、重复性的、代价高昂的以及对精确度要求高的工作。至于到底利用它们来为善或为恶,就要看其创造者人类的本质了。
    解析: 暂无解析

  • 第16题:

    单选题
    We cannot compromise with those whose principles are directly opposed to our own.
    A

    skip over

    B

    sit upon    

    C

    give in to    

    D

    smooth away


    正确答案: B
    解析: compromise妥协。give in to屈服,让步。skip over忽略。sit upon审理。smooth away消除。

  • 第17题:

    单选题
    Although the Moon has not held great prominence in the history of religion, the veneration of the Moon by some societies has been practiced since early times.
    A

    magic of      

    B

    symbol for    

    C

    worship of      

    D

    dependence on


    正确答案: C
    解析: 句意:尽管月亮在宗教史上并不占据突出的地位,但一些社会对月亮的崇拜从历史早期就有了。veneration崇拜。worship与之同义。magic魔法。symbol象征。dependence依赖。

  • 第18题:

    单选题
    In the near future, starvation will be prevented by __________.
    A

    Chinese agriculture

    B

    use of new fertilizers

    C

    control of the diseases and the heredity of plants and animals

    D

    vitamin pills


    正确答案: B
    解析:
    第二段最后一句提到“Soon starvation will be headed off by the control of the diseases and the heredity of plants and animals…”(不久,饥饿将会通过控制疾病和动植物的遗传而得到阻止),故答案选C。

  • 第19题:

    问答题
    Public Schools  However good the state schools may be, it is still true that if an English parent has enough money to pay the fees to send his children to an independent school he will most probably do so.  In independent schools boys and girls above the age of eight are usually educated separately. The terms “primary” and “secondary” are not usually applied to independent schools at the different levels because the age of transfer from a lower to a higher school is normally thirteen or fourteen instead of eleven. The principal schools for boys of over thirteen are called “public schools” and those for younger boys are usually called “preparatory” (or colloquially “prep”) schools.  For girls there are some preparatory schools and public schools which are female imitations of the boys’ institutions.  A typical “preparatory school’“—or private primary school—is very small, with between fifty and a hundred boys, either all boarders or all dayboys, or some of each. Many of these schools are in adapted houses in the country or in small towns, houses built in the nineteenth century and too big to be inhabited by families in the conditions of the modern world. If there are fifty boys, aged between eight-plus and thirteen-plus, they will probably be taught in five or six grades (or “forms”); the headmaster will himself work as an ordinary teacher, and he will have four or five assistants working for him. The preparatory schools prepare boys for the public schools’ common entrance examination and for public school life. The, schools in the state system do not prepare boys for the public schools’ common entrance examination, so a boy who tried to change from the states system to the independent school system at the age of thirteen would find difficulty in entering a public school at all.  With a few exceptions public schools are all boarding schools, providing residential accommodation for their pupils, though many of them take some day-boys also. Most are in the southern half of England. Some of them are several hundred years old, but many others, including some of the most prominent thirty, were founded during the past 140 years. Most public schools, particularly the most eminent ones, are called by the name of the town or village in which they are situated; some are called “College” and some are not. The four most famous of all are Eton College, Harrow School, Winchester College and Rugby School.  Public schools are inspected by the inspectors of the Department of Education, but otherwise they are quite independent. Each has a board of governors. They control the finances and appoint the headmaster, who in his turn appoints the other teachers. To send a boy to .a leading public school costs about 900 to 1,100 pounds a year, though some of the less prominent schools may cost as little as 600 pounds. All the schools award “scholarships” to some of their boys who do very good work in an examination on entering or during their first year, and the boys who win scholarships pay reduced fees or in a few cases no fees at all.

    正确答案: 【参考译文】
    英国的公学 在英国,无论国立学校有多好,只要家长有足够的钱支付学费,他们就极有可能送孩子上私立学校。
    在私立学校,8岁以上孩子的教育是分开进行的。私立学校通常不存在“小学”和“中学”的层次划分。在私立学校,学生由低年级转入高年级的年龄一般是13岁或14岁而不是11岁。13岁以上的男孩就读的学校称作“公学”,而较小年级的男孩则就读于“预备”学校。
    对于女孩子而言,她们也可以就读一些预备学校和公学,这些学校与男孩子就读的学校体制大同小异。
    典型的“预备学校”或“私立学校”规模都很小,只收取50到100名男生,有的学校只招收寄宿生,有的只招收走读生,也有的学校两者兼有。这类学校大多位于乡村或小城镇中改建过的房子里。这些房子多建于19世纪,因过于宽大而不宜现代家庭居住,所以被改为校舍。如果学校有50名8岁多到13岁多的男生,那么他们很可能会被分成五到六个年级。校长自己以一名普通教师的身份参与教学,有4到5位老师协助其工作。预备学校的职责在于为学生们参加公学的统一入学考试以及公学的学习生活做准备。但是,国立学校的教学并不以公学的统一考试为目的,所以,如果一名13岁的男孩试图从国立学校转入私立学校,那么公学的入学考试对他来说有一定的困难。
    除了少数特例外,英国的公学全都是寄宿学校,它们为学生提供住宿,也有一些公学招收走读生。大部分公学位于英格兰南半部,有些公学已经有几百年历史。不过有相当一部分公学(包括30所最出名的学校)是在过去的140年里建起来的。另外,大部分公学(尤其是最著名的学校)是根据它们所处的城镇或村庄而命名的,有的被称为“公学”,有的则另有其名。英国最负盛名的四所公学是伊顿公学、哈罗公学、温切斯特公学和拉格比公学。
    除了接受教育部的督察之外,公学享有相当的独立自主权。每所学校都有一个管理董事会,他们控制财务,任命校长,再由校长来任命教师。在英国,送一个男孩到一所一流的公学读书,每年需花费约900到1100英镑,相比之下,到一所名气平平的学校读书每年只需花费600英镑。所有的公学都为在入学考试或第一年学习中取得好成绩的学生提供奖学金,获得奖学金的学生可以减少学费,或者在少数情况下可以免交学费。
    解析: 暂无解析

  • 第20题:

    单选题
    ______
    A

    always

    B

    almost

    C

    entirely

    D

    surely


    正确答案: C
    解析:
    语法结构题。原文提到“如果能够遵循这些建议的话,地震的巨大破坏性将____成为过去”,句中if表示一种假设,且这些建议还在研究当中,故选项中表示完全肯定的always、entirely和surely都不合题意,只有almost“几乎,差不多”符合文意。

  • 第21题:

    单选题
    ______
    A

    occurred  

    B

    happened  

    C

    made  

    D

    got


    正确答案: A
    解析:
    occur为比较正式的用语,可用于具体或抽象的事物,通常指按计划或规律在较为确定的时间“发生”的事。happen作“发生、碰巧”解,一般用于偶然或突发性事件。这里需要不及物动词,排除C、D项,此处应注意由于get married之一说法导致选项D的干扰。

  • 第22题:

    问答题
    The Environment in Perspective:Is Everything Getting Steadily Worse?  Much of the discussion of environmental problems in the popular press leaves the reader with the impression that matters have been growing steadily worse, and that pollution is largely a product of the profit system and modern industrialization. There are environmental problems today that are both enormous and pressing, but in fact pollution is nothing new. Medieval cities were pestholes—the streets and rivers were littered with garbage and the air stank of rotting wastes. At the beginning of the eighteenth century, a German traveler reported that to get a view of London from the tower of St. Paul’s, one had to get there very early in the morning “before the air was full of coal smoke.”  Since 1960 there has been progress in solving some pollution problems, much of it the result of concerted efforts to protect the environment. The quality of the air in most Canadian cities has improved. In Toronto, for example, the concentration of suspended particulates, or soot, in the air has fallen dramatically since 1962. To put this figure in perspective, it should be noted that the current health advisory level for the index is 32. At a level of 58, people with chronic respiratory diseases may be affected. At 100, even healthy people may be affected by prolonged conditions, and those with cardiac and respiratory diseases could suffer severe effects  Recently in Toronto, the index has exceeded 32 on fewer than half a dozen days annually. Similar improvements have occurred elsewhere in Canada and in other industrialized countries. Even the famous, or rather infamous, “fogs” of London are almost a thing of the past. There have been two high readings of particular note in the British capital in 1959 (when the index rose to 275 and there was a 10 percent increase over the normal number of deaths) and in 1962 (when the index rose to 575 and there was a 20 percent increase in mortality). But more recently, London’s, cleaner air has resulted in an astounding 50 percent increase in the number of hours of winter sunshine. In short, pollution problems are not a uniquely modem phenomenon, nor is every part of the environment deteriorating relentlessly.  Environmental problems do not occur exclusively in capitalist economies. For example, in the People’s Republic of China, coal soot from factory smokestacks in Beijing envelops the city in a thick black haze. Similarly, smoke from brown-coal furnaces pollutes the air almost everywhere in Eastern Europe. It has been estimated that a third of Poland’s citizens live in areas of “ecological disaster”. The citizens of Leipzig, a major industrial city in what was formerly East Germany, have a life expectancy a full six years shorter than the national average.  However, we do not mean to suggest that all is well with the environment in market-oriented economies or that there is nothing more to do. While there have been some improvements, serious problems remain. Our world is now subject to a number of new pollutants, most of which are far more dangerous than those we have reduced, even though they may be less visible and less malodorous  While environmental problems are neither new nor confined only to capitalist, industrialized economies, these facts are not legitimate grounds for complacency. The potential damage that we are inflicting on ourselves and on our surroundings is very real and very substantial.

    正确答案: 【参考译文】
    环境透视我们的生存环境真的每况愈下么?
    大众媒体对环境问题的诸多讨论,常常给读者留下这样一种印象:问题还在日益恶化,污染在很大程度上是利益驱动和现代工业化的产物。当今环境问题确实非常严重,但是污染问题并非始自今日。中世纪的城市就是疾病的温床——街道、河面上丢弃着垃圾,空气中散发着阵阵腐臭。18世纪初,曾有一名德国游客报道说,若想在圣保罗大教堂的塔楼上一览伦敦风光,就必须一大清早乘煤烟还没在空气里散漫开来时赶到那儿。
    自1960年起,污染问题一直在改善。这是人们同心协力保护环境的结果。加拿大大部分城市的空气质量都得到了明显改善。比如多伦多,这座城市的空气悬浮粒和烟尘的密度自1962年后便大幅度降低。为了透过更清晰的视角去看待这一问题,需要先说明一点:目前,空气健康指数为32;该指数为58时,患有慢性呼吸道疾病的人易受感染;空气指数在100,时间一长,正常人也会受到感染,患有心脏病和呼吸道疾病的人则会严重发病。
    近年来,多伦多一年中空气指数超过32的天数总计少于6天。加拿大其他地区,和其他工业化国家的环境状况也同样得到了改善。就连著名的,或曰“臭名昭著”的“雾都”伦敦也成了陈年旧事。这个英国首都城市曾有过两次超高指数记录:一次是1959年,当时空气质量指数超过275,死亡率比正常高出10%;另一次发生在1962年,指数直逼575,死亡人数猛增了20%。近年来,伦敦的空气清新了很多,冬季的日照时间惊人地延长了50%。简言之,空气污染并非现代社会独有的问题,而且也不是所有的环境问题都在恶性发展。
    环境问题并不仅仅眷顾资本主义国家,中国也不例外。北京的烟囱排出的大量煤灰使整座城市笼罩在厚厚的黑雾之中。同样,在东欧,黑煤炉排出来的烟灰,到处污染着空气。据有关方面估计,三分之一波兰民众居住在“灾难性”的生态环境。东德工业重镇莱比锡居民的人均寿命比全国平均寿命整整短了六年。
    然而,这并不意味着市场经济国家的环境没有问题,就无须进一步改善了。尽管环境的确在一定程度上得到了改善,但形势依然严峻。现在我们正受到许多新的污染物的侵害,其危险性远远超过我们治理过的污染物,尽管它们不易为肉眼察觉,气味也小得多。
    尽管环境问题不是什么新问题,也不局限于资本主义工业化国家,但是我们没有理由心安理得,高枕无忧。我们还在对自身和周围环境造成潜在的损害,这一点是真真切切,确确实实的。
    解析: 暂无解析

  • 第23题:

    单选题
    ______
    A

    villages    

    B

    areas            

    C

    towns          

    D

    houses


    正确答案: C
    解析:
    语境搭配题。参考第102题的解析和语境,这里表达的应是“工厂的烟尘污染着工业化地区和附近乡村地区的空气”;所以答案为B。

  • 第24题:

    单选题
    ______
    A

    specific

    B

    serious

    C

    particular

    D

    cheap


    正确答案: D
    解析:
    语义衔接。particular“独特的”。specific“具体的”。serious“严肃的”。 cheap“便宜的”。根据语境,这里既不是便宜的,也不是具体的,更不是严肃的,而是推销商让顾客认为这一特定的购买是明智的,因此选项[C]为正确选项。