参考答案和解析
正确答案: A
解析:
由题干中“the warming over the last 50 years”定位至A段。该段提到,新的确凿证据表明,最近50年的气候变暖大多是人类活动(human activities)所导致的,故匹配段落为A段。
更多“填空题There is new and stronger evidence that most of the warming over the last 50 years is due to human activities.____”相关问题
  • 第1题:

    [A] For example, the Moche lords of Sipán in coastal Peru were buried in about AD 400 in fine cotton dress and with exquisite ornaments of bead, gold, and silver. Few burials rival their lavish sepulchres. Being able to trace the development of such rituals over thousands of years has added to our understanding of the development of human intellect and spirit.

    [B] By 40,000 years ago people could be found hunting and gathering food across most of the regions of Africa. Populations in different regions employed various technological developments in adapting to their different environments and climates.

    [C] Archaeological studies have also provided much information about the people who first arrived in the Americas over 12,000 years ago.

    [D] The first fossil records of vascular plants—that is, land plants with tissue that carries food—appeared in the Silurian period. They were simple plants that had not developed separate stems and leaves.

    [E] Laetoli even reveals footprints of humans from 3.6 million years ago. Some sites also contain evidence of the earliest use of simple tools. Archaeologists have also recorded how primitive forms of humans spread out of Africa into Asia about 1.8 million years ago, then into Europe about 900,000 years ago.

    [F] One research project involves the study of garbage in present-day cities across the United States. This garbage is the modern equivalent of the remains found in the archaeological record. In the future, archaeologists will continue to move into new realms of study.

    [G] Other sites that represent great human achievement are as varied as the cliff dwellings of the ancient Anasazi (a group of early Native Americans of North America) at Mesa Verde, Colorado; the Inca city of Machu Picchu high in the Andes Mountains of Peru; and the mysterious, massive stone portrait heads of remote Easter Island in the Pacific.


    正确答案:E

    本题考查的知识点是:段落内一致性原则+词语的复现

    本题的解答方法有两种:顺读法和逆读法。先看顺读法,文章首句是全文的主题句:考古学研究的时间很长,涉及到的主题也多种多样。第二句出现了特征词earliest,并将第一段的中心内容缩小为:最早的考古研究主题是人类起源。接下来的内容主要举例说明这方面的研究,如:人类祖先的化石残骸、最早的考古遗址。根据段落一致性原则,除非出现表示转折的逻辑词,空格处的内容应围绕这一中心内容展开论述。从内容上判断,只有[E]项正确。该项第一、二句提到人类足迹和最早的工具的使用,依然属于对于人类起源研究的范畴。此外,该项也出现了原词Laetoli的复现以及第二句some sites contain evidence of the earliest…与原文中的These sites contain evidence of the first…结构上的呼应。逻辑词also表明空格处填入的内容和上文是并列逻辑关系。[C]、[D]项出现了同义词的复现,即first对应原文中的earliest,[G]项复现了原词sites,但[C]项中的“到达美洲的人口”,[D]项中“导管植物”(vascular plants),[G]项中的“人类的伟大成就”显然都与空白处的上文无法衔接。

    也可用逆读法,空格出现在一段末。其上文提到一些直立行走的两足动物(类似猿的早期人类),下文则提到最早具有现代身体特征的人类。因此空格处的内容也应该围绕人类展开论述,提到humans或其同义词的有[B]、[C]、[E]、[G]项。然后再根据段落内一致性原则,排除干扰项,得出[E]项正确。

  • 第2题:

    Changes in American eating ( ) over the last twenty years are blamed for a variety of health problems.

    A. meals

    B. habits

    C. dishes

    D. restaurants

    答案:B
    解析:

  • 第3题:

    The WHO says there is currently no evidence of human-to-human ______ of the virus.

    A.translation
    B.transition
    C.transmission
    D.transaction

    答案:C
    解析:
    A选项意为“翻译,译本”;B选项意为“过渡,转变”;C选项意为“传播,传染”;D选项意为“交易,业务”。题目意为“世界卫生组织称,目前该病毒还没有人与人____的证据。”因此选C,人与人传染。
      

  • 第4题:

    We packed up the things we had accumulated(积累)over the last three years and left.

    A:late
    B:recent
    C:past
    D:final

    答案:C
    解析:

  • 第5题:

    We packed up the things we had accumulated(积累)over the last three years.

    A:ate
    B:recent
    C:final
    D:past

    答案:D
    解析:
    last意思是“过去的”,与past同义。late意思是“晚的”;recent意思是“最近的”; final意思是“最后的”。

  • 第6题:

    您正在加载到应用程序中的一个新的程序集。您需要重写默认的程序集证据。您需要公共语言运行库(CLR)授予程序集的权限集,因为如果从本地intranet区域的程序集被加载。您需要建立证据的收集。您应该使用哪个代码段?()

    • A、Evidence evidence = new Evidence(Assembly.GetExecutingAssembly().Evidence);
    • B、Evidence evidence = new Evidence();  evdence.AddAssembly(new Zone(SecurityZone.Intranet));
    • C、Evidence evidence = new Evidence(); evidence.AddHost(new Zone(SecurityZone.Intranet));
    • D、Evidence evidence = new Evidence(AppDomain.CurrentDomain.Evidence);

    正确答案:C

  • 第7题:

    单选题
    Food and fiber production have ______
    A

    been the major concern of the US government of the last 50 years.

    B

    been more than doubled over the last half century.

    C

    reduced dramatically.

    D

    been the main source of export for US agriculture.


    正确答案: B
    解析:
    录音首句便指出“Over the last century, the primary public need addressed by US agriculture has been food and fiber production”,可知在过去半个世纪(50年)美国农业部主要解决公众对食物和纤维产品的需求。对应选项A。
    【录音原文】
    Over the last century, the primary public need addressed by US agriculture has been food and fiber production. The major focus of agricultural research, in turn, has been on enhancing agricultural productivity. The success of that endeavor has been substantial, as demonstrated by major productivity gains such as the tripling of corn yields over the last 50 years.

  • 第8题:

    单选题
    The author of Passage 1 states that the human body is more like a garbage dump than a watch (lines 8-9) to emphasize that ______.
    A

    the parts of the human body don't always work together seamlessly to keep us alive and functioning

    B

    the human body cannot be counted on to work flawlessly, while watches rarely fail

    C

    scientists can never tell ahead of time which experiments will work and which will not

    D

    the human body exists in its present state due to a long evolutionary process that began more than 500 million years ago

    E

    the human body contains many useless renmants left over from the evolutionary process


    正确答案: D
    解析:
    作者提出与大家普遍认为的不同,在我们人体内存在很多剩余的垃圾,故选E项。

  • 第9题:

    单选题
    Which of the following about the New Jersey study is TRUE?
    A

    There is no evidence to support the New Jersey study.

    B

    New Jersey has created a new Head Start to help disadvantaged kids.

    C

    Sending children to school at the age of four is not going to help.

    D

    Two years of pre-kindergarten were better than one.


    正确答案: D
    解析:

  • 第10题:

    填空题
    There is new and stronger evidence that most of the warming over the last 50 years is due to human activities.____

    正确答案: A
    解析:
    由题干中“the warming over the last 50 years”定位至A段。该段提到,新的确凿证据表明,最近50年的气候变暖大多是人类活动(human activities)所导致的,故匹配段落为A段。

  • 第11题:

    单选题
    According to the passage, which of the following has changed the most in the last 500 years?
    A

    Food.

    B

    Chocolate.

    C

    Potato

    D

    Coffee.


    正确答案: A
    解析:
    推理题。文章第一句“In the last 500 years, nothing about people not their clothes,ideas,or languages—has changed as much as what they eat”中,“what they eat”即指“food”。

  • 第12题:

    单选题
    Others argue that since the earth has endured a long string of ice ages in the last two million to three million years, any warming is()to be temporary.
    A

    seemed

    B

    likely

    C

    tended

    D

    possible


    正确答案: D
    解析: 暂无解析

  • 第13题:

    The development of agriculture in this area has reached a new ________ in the last few years.

    A、belt

    B、bicycle

    C、build

    D、level


    正确答案:D

  • 第14题:

    The development of the internet over the past 20 years has not only changed the way most people live their lives, but also provided a plethora of new platforms for business. The advertising industry adopt the micro blog as a( )tool, which is a pertinent example.

    A. availability
    B. Promotional
    C. encryption
    D. payment

    答案:B
    解析:
    翻译:过去20年互联网的发展不仅改变了大多数人的生活方式,而且为商业提供了大量的新平台。广告业采用微博作为宣传工具,这是一个有针对性的例子。

  • 第15题:

    Henry's collection of wealth has gradually ______ over the last few years.

    A.built up
    B.set up
    C.covered up
    D.doubled up

    答案:A
    解析:
    本题考查近义词辨析。题目意为“在过去的几年里,亨利逐渐积累了财富。”A选项“逐渐获得,逐渐建立”,B选项“树立,建立”,C选项“掩盖,盖住”,D选项“弯曲,对折”。 根据句意,逐渐获得财富,使用build up。
      

  • 第16题:

    We packed up the things we had accumulated(积累)over the last three years and left.

    A:late
    B:recent
    C:past
    D:final

    答案:C
    解析:
    本题考查的是对近义形容词的认知能力。本句话的意思是:“我们收拾了过去3年积累的东西然后离开。”句中的last意为“过去的”。四个选项中:late意为“晚的,已故的”,如:The busy couple ate a late supper.那对忙碌的夫妻很晚才吃晚饭。recent意为“近来的,新近的”,如:Our foreign trade has expanded during recent years.近年来我们的对外贸易有所增长。past意为“过去的”,与last意思相近。final意为“最后的”,如:This is our final meeting.这是我们最后的聚会。

  • 第17题:

    There have been()medicine in the last 50 years.

    Agreat advancesin

    Ba great advancein

    Cgreat advanceon

    Da great advanceon


    A

  • 第18题:

    单选题
    According to the writer, the main feature of the revolution in office work over the last ten years is _____.
    A

    the saving of time and money

    B

    the use of computers in small companies

    C

    the wide use of word processors

    D

    the decreasing number of secretaries


    正确答案: C
    解析:
    从最后一段“Whatever the arguments for or against word processors, they are a key feature of this revolution in office practice.”可知,过去十年办公室工作革命的主要特征就是文字处理器的广泛使用。

  • 第19题:

    单选题
    According to the passage, which of the following has changed the most in the last 500 years?
    A

    Food

    B

    Chocolate drinks

    C

    Potato

    D

    Coffee


    正确答案: D
    解析:

  • 第20题:

    单选题
    您正在加载到应用程序中的一个新的程序集。您需要重写默认的程序集证据。您需要公共语言运行库(CLR)授予程序集的权限集,因为如果从本地intranet区域的程序集被加载。您需要建立证据的收集。您应该使用哪个代码段?()
    A

    Evidence evidence = new Evidence(Assembly.GetExecutingAssembly().Evidence);

    B

    Evidence evidence = new Evidence();  evdence.AddAssembly(new Zone(SecurityZone.Intranet));

    C

    Evidence evidence = new Evidence(); evidence.AddHost(new Zone(SecurityZone.Intranet));

    D

    Evidence evidence = new Evidence(AppDomain.CurrentDomain.Evidence);


    正确答案: C
    解析: 使用证据。AddHost方法来添加区域证据。

  • 第21题:

    单选题
    Looming over the debate about human interference in the world’s boreal forests is an as yet unanswerable question: Will the effects of global warming eventually dwarf man’s impact?
    A

    raise to greater importance

    B

    make more difficult to measure

    C

    cause to appear small

    D

    bring to an abrupt end


    正确答案: A
    解析:
    本题后面一句意为:全球变暖的后果会最终使人类的影响力变小吗?dwarf(使)变矮小。cause to appear small“使……看起来小”与之相符。raise to greater importance重要性上升。make more difficult to measure使……更难衡量。bring to an abrupt end草草收场。

  • 第22题:

    填空题
    The sports meet originally due to be held last Friday()(最终因天气不好而取消了).

    正确答案: was finally called off/cancelled because of the bad weather
    解析: 暂无解析

  • 第23题:

    填空题
    Preliminary evidence suggests that, once hurricanes do form, they will be stronger if the oceans are warmer due to global warming.____

    正确答案: F
    解析:
    由题干中“once hurricanes do form”可定位至F段。本段讲到,一旦飓风形成,如果海洋由于全球变暖而变得更加暖和的话,那么它(飓风)就会变得更加剧烈。故匹配段落为F段。

  • 第24题:

    单选题
    As a result of the epidemic of AIDS in Africa, _____.
    A

    the life span for most of the people has been reduced by 40 years

    B

    most young people have been infected with human immunodeficiency virus

    C

    people will have to learn to live with the disease for over 50 years

    D

    the achievements made in preserving people’s health in the past will be wiped off


    正确答案: D
    解析:
    第四段第二句作者提到,到2025年艾滋病将成为非洲年轻人的最大杀手,它可以使一些国家人口的平均寿命降到40岁,仅艾滋病一项就会使过去50年在公共健康方面取得的成就化为乌有。