单选题It can be inferred from the passage that ______.A new radio devices should be developed for tracking the endangered blue whalesB blue whales are no longer endangered with the use of the new listening systemC opinions differ as to whether civilian scien

题目
单选题
It can be inferred from the passage that ______.
A

new radio devices should be developed for tracking the endangered blue whales

B

blue whales are no longer endangered with the use of the new listening system

C

opinions differ as to whether civilian scientists should be allowed to use military technology

D

military technology has great potential in civilian use

相似考题

1.187. It is hard to track the blue whale, the ocean’s largest creature, which has almost been killed off by commercial whaling and is now listed as an endangered species. Attaching radio devices to it is difficult, and visual sightings are too unreliable to give real insight into its behavior. So biologists were delighted early this year when, with the help of the Navy, they were able to track a particular blue whale for 43 days, monitoring its sounds. This was possible because of the Navy’s formerly top-secret system of underwater listening devices spanning the oceans. Tracking whales is but one example of all exciting new world just opening to civilian scientists after the cold war as the Navy starts to share and partly uncover its global network of underwater listening system built over the decades to track the ships of potential enemies. Earth scientists announced at a news conference recently that they had used the system for closely monitoring a deep-sea volcanic eruption for the first time and that they plan similar studies. Other scientists have proposed to use the network for tracking ocean currents and measuring changes in ocean and global temperatures. The speed of sound in water is roughly one mile a second, slower than through land but faster than through air. What is most important, different layers of ocean water can act as channels for sounds, focusing them in the same way a stethoscope (听诊器) does when it carries faint noises from a patient’s chest to a doctor’s ear. This focusing is the main reason that even relatively weak sounds in the ocean, especially low-frequency ones, can often travel thousands of miles. [共5题](1) The passage is chiefly about ________.(A) an effort to protect an endangered marine species(B) the exposure of a US Navy top-secret weapon(C) the civilian use of a military detection system(D) a new way to look into the behavior. of blue whales(2) The underwater listening system was originally designed ________.(A) to monitor deep-sea volcanic eruptions(B) to replace the global radio communications network(C) to study the movement of ocean currents(D) to trace and locate enemy vessels(3) The deep-sea listening system makes use of ________.(A) the unique property of layers of ocean water in transmitting sound(B) the capability of sound to travel at hligh speed(C) low-frequency sounds travelling across different layers of water(D) the sophisticated technology of focusing sounds under water(4) It can be inferred from the passage that ________.(A) blue whales are no longer endangered with the use of the new listening system(B) new radio devices should be developed for tracking the endangered blue whales(C) military technology has great potential in civilian use(D) opinions differ as to whether civilian scientists should be allowed to use military technology(5) Which of the following is true about the US Navy underwater listening network?(A) It has been replaced by a more advanced system.(B) It is now partly accessible to civilian scientists.(C) It became useless to the military after the cold war.(D) It is indispensable in protecting endangered species.

2.Because of the strong sun, Mrs. White’s new dinning-room curtains ______ from dark blue to gray within a year.A、disappearedB、fadedC、paledD、grew

3.Which statement creates a new user? ()A. CREATIVE USER susan;B. CREATIVE OR REPLACE USER susan;C. CREATE NEW USER susan DEFAULTD. CREATE USER susan IDENTIFIED BY blue;E. CREATE NEW USER susan IDENTIFIED BY blue;F. CREATE OR REPLACE USER susan IDENTIFIED BY blue;

4.It can be inferred from the passage that all of the following are ways of producing new strains of influenza viruses EXCEPT______.A. two influenza viruses in the same animal recombiningB. animal viruses recombining with human virusesC. two animal viruses recombining in one animalD. two animal viruses recombining in a human

更多“单选题It can be inferred from the passage that ______.A new radio devices should be developed for tracking the endangered blue whalesB blue whales are no longer endangered with the use of the new listening systemC opinions differ as to whether civilian scien”相关问题

  • 第1题：

    It can be inferred from the passage that the real danger comes from ______.

    A)the asbestos dust that people take in

    B) the contact of the worker's skin with asbestos particles

    C) the inferior quality of the asbestos itself

    D)the excessive use of man made asbestos material


    正确答案：A
    答案：A
    [试题分析]事实推断题。
    [详细解答]石棉沉着病(asbestosis)是指石棉被吸进肺中沉积在内而形成肺病，因此，又被称作“石棉肺”。在使用石棉的过程中，石棉碎绒(100sefibres)进入空气中，形成石棉绒尘(dust)，并被工人吸人肺中造成肺癌等疾病。研究会所提出的几个建议也首先是针对如何降低工作环境中石棉绒尘的含量，从而降低石棉的使用给建筑工人造成的危害。

  • 第2题：

    The author of the passage advises us to do all the following EXCEPT______.

    A. we should think before, while and after we read a passage

    B. we'd better look up every new word in a dictionary

    C. we should learn to guess the meanings of new words

    D. the clues in a passage should be made use of


    正确答案：B

    34．答案为B  从第三段得知作者建议我们通过上下文猜出词义，不用每个词都查字典。

  • 第3题：

    资料：Some companies are more creative in their use of history than others. HSBC’s History Wall, a striking art installation at the bank’s London headquarters, is made up of 3,743 images drawn from the bank’s archives and arranged in chronological order.
    Even this is dwarfed by Coca Cola, the American classics. In May, Coca Cola opened a new corporate museum in Atlanta, which is expected to pull in more than 1 million visitors annually, Attractions include the first Coke cans to go into space, a functioning botting line and a tasting lounge.
    The benefits of knowing your corporate history can be very practical. Companies often use their history as inspiration for new products. Disney constantly mines its archives of old films. Carmakers have overhauled old designs for the modern era: Volkswagen’s New Beetle is an obvious example.
    But the bigger payoff tends to be less tangible — that of forging stronger bonds with customers and employees. Age can by itself confer a sense of trustworthiness, brewers and banks are fond of flaunting（炫耀） their deep roots. Jim Gilmore, co-author of “Authenticity”, argues that history is also vital in giving companies a genuine sense of personality. Ritz-Carlton’s use of cobalt-blue glasses in its hotel dining rooms can be traced back to Boston in the 1920s, for example, where window glass that had been imported from Europe and turned blue in the New England air was a symbol of wealth. Rather than commissioning dusty biographies to mark anniversaries, Mr. Gilmore believes that firms should search the archives for inspiring stories of this kind.
    Younger companies can use history, too. Before giving up their old jobs, the founders of Innocent, a British drinks firm formed in 1998,sold an initial batch of smoothies from a market stall in London. They asked customers to put their empty bottles into one of two labeled bins to indicate whether they should focus on their new venture or stick to their day jobs. The rest, as they say, is history. The firm now uses the story to illustrate its folksy image.

    Which of the following statements is true about Jim Gilmore?

    A.He is the sole author of “Authenticity”.
    B.He encourages firms to look for typical events from archives.
    C.He loves the cobalt-blue glassed of Ritz-Carlton hotel very much.
    D.He also believes that younger firms can use history as well.

    答案：B
    解析：
    本题考查的是细节理解和同义转换。
    【关键词】true;Jim Gilmore
    【主题句】第4自然段 Jim Gilmore, co-author of “Authenticity”,argues that history is also vital in giving companies a genuine sense of personality.Rather than commissioning dusty biographies to mark anniversaries, Mr. Gilmore believes that firms should search the archives for inspiring stories of this kind.吉姆?吉尔摩是《真实性》的合著者，他认为，历史对公司真正的个性感也至关重要。吉尔摩认为，公司应该在这些档案中寻找带来灵感的故事，而不是为了周年纪念。
    【解析】本题的问题是“下列关于吉姆?吉尔摩的论述哪一项是正确的？”。根据主题句可知，A选项是错误的，C、D选项和吉姆?吉尔摩无关，故选B。

  • 第4题：

    资料：Some companies are more creative in their use of history than others. HSBC’s History Wall, a striking art installation at the bank’s London headquarters, is made up of 3,743 images drawn from the bank’s archives and arranged in chronological order.
    Even this is dwarfed by Coca Cola, the American classics. In May, Coca Cola opened a new corporate museum in Atlanta, which is expected to pull in more than 1 million visitors annually, Attractions include the first Coke cans to go into space, a functioning botting line and a tasting lounge.
    The benefits of knowing your corporate history can be very practical. Companies often use their history as inspiration for new products. Disney constantly mines its archives of old films. Carmakers have overhauled old designs for the modern era: Volkswagen’s New Beetle is an obvious example.
    But the bigger payoff tends to be less tangible — that of forging stronger bonds with customers and employees. Age can by itself confer a sense of trustworthiness, brewers and banks are fond of flaunting（炫耀） their deep roots. Jim Gilmore, co-author of “Authenticity”, argues that history is also vital in giving companies a genuine sense of personality. Ritz-Carlton’s use of cobalt-blue glasses in its hotel dining rooms can be traced back to Boston in the 1920s, for example, where window glass that had been imported from Europe and turned blue in the New England air was a symbol of wealth. Rather than commissioning dusty biographies to mark anniversaries, Mr. Gilmore believes that firms should search the archives for inspiring stories of this kind.
    Younger companies can use history, too. Before giving up their old jobs, the founders of Innocent, a British drinks firm formed in 1998,sold an initial batch of smoothies from a market stall in London. They asked customers to put their empty bottles into one of two labeled bins to indicate whether they should focus on their new venture or stick to their day jobs. The rest, as they say, is history. The firm now uses the story to illustrate its folksy image.

    Which of the following is NOT the benefit of using history creatively?

    A.It strengthens the company’s relations with customers and employees.
    B.For carmakers, they can overhaul old designs for the modern era.
    C.It can help companies to become the most profitable in the market.
    D.It can give companies ideas for new products

    答案：C
    解析：
    本题考查的是细节理解和同义转换。
    【关键词】not;benefit
    【主题句】第3自然段 Companies often use their history as inspiration for new products.Carmakers have overhauled old designs for the modern era.公司经常把自己的历史作为新产品的灵感来源。汽车制造商对旧设计进行了翻修用于现代汽车。
    第4自然段 But the bigger payoff tends to be less tangible— that of forging stronger bonds with customers and employees.但更大的回报往往是无形的——即与客户和雇员建立更牢固的纽带。
    【解析】本题的问题是“以下哪一项不是积极利用历史的好处？”。根据主题句可知，A、B、D均是积极使用历史的好处，而C不是。
    本题为选非题，

  • 第5题：

    A technician has lost a necessary jumper for a new hard drive that must be installed immediately.Which of the following is the BEST solution?（）

    • A、Use a jumper from the motherboard where the new drive is going to be installed.
    • B、Use a jumper from a hard drive that is no longer functioning.
    • C、Contact the manufacturer of the new hard drive and have a replacement jumper shipped immediately.
    • D、The new hard drive must be replaced

    正确答案:B

  • 第6题：

    Which statement creates a new user?（）

    • A、CREATIVE USER susan;
    • B、CREATIVE OR REPLACE USER susan;
    • C、CREATE NEW USER susan DEFAULT
    • D、CREATE USER susan IDENTIFIED BY blue;
    • E、CREATE NEW USER susan IDENTIFIED BY blue;
    • F、CREATE OR REPLACE USER susan IDENTIFIED BY blue;

    正确答案:D

  • 第7题：

    单选题
    Which statement creates a new user?（）
    A

    CREATIVE USER susan;

    B

    CREATIVE OR REPLACE USER susan;

    C

    CREATE NEW USER susan DEFAULT

    D

    CREATE USER susan IDENTIFIED BY blue;

    E

    CREATE NEW USER susan IDENTIFIED BY blue;

    F

    CREATE OR REPLACE USER susan IDENTIFIED BY blue;


    正确答案： E
    解析： 暂无解析

  • 第8题：

    单选题
    It can be inferred from the passage that the Puritans were _____.
    A

    uneducated

    B

    hardworking

    C

    generous

    D

    wealthy


    正确答案： B
    解析：

  • 第9题：

    单选题
    It can be inferred from the passage that ______.
    A

    malaria and yellow fever have been reported this year

    B

    no new cases of smallpox have been reported this year

    C

    smallpox victims no longer die when they contract the disease

    D

    smallpox is not transmitted from one person to another


    正确答案： D
    解析：
    推断题。第四段首句提到“到1978年4月世界卫生组织已隔离了所知的最后一个病例”。该段最后两句指出“如今，天花已不再对人类构成威胁。全球范围内也已停止了对天花疫苗的常规注射”。由此可以选项B推断正确。

  • 第10题：

    单选题
    It can be inferred from the passage that _____.
    A

    honesty should be encouraged in interpersonal communications

    B

    more employers will use emails to communicate with their employees

    C

    suitable mesa should be chosen for different communication purposes

    D

    email is now the dominant medium of communication within a company


    正确答案： C
    解析：
    细节题。根据尾段首句，Hancock的研究可以帮助公司为其雇员设计最好的交流方式，后又举例：销售产品时最好采用电话方式，做以诚实为重的工作评估时采用电子邮件。可知，交流目的不同，所适合的交流媒介各异，故选C。选项A、D文中未提及；B为根据文章末句设置的干扰项。

  • 第11题：

    单选题
    It can be inferred from the passage that Michelangelo and Ghirlandaio differ over whether ______.
    A

    Masaccio is an acceptable role model for a young artist

    B

    drawing constitutes an intrinsically valuable art form

    C

    it is proper for an artist to display such eagerness and excitement

    D

    an artist should draw preliminary sketches before creating a fresco

    E

    Michelangelo will someday become a superior artist to Ghirlandaio


    正确答案： C
    解析：
    文中Ghirlandaio认为“you must not draw for its own sake”“ Sketches are nothing”；而Michelangelo却被Ghirlandalo'的画作以及自己创作画的过程所惊呆，故选B项。

  • 第12题：

    单选题
    The passage is focused on _____.
    A

    how the scientists tried to protect endangered species

    B

    how the symbolic endangered species has been chosen

    C

    the relation between global warming and endangered species

    D

    the problems in and the future of endangered species protection


    正确答案： A
    解析：
    本文介绍了Siegel选择警示全球变暖危害的象征动物的过程。

  • 第13题：

    A technician has lost a necessary jumper for a new hard drive that must be installed immediately.Which of the following is the BEST solution?()

    A. Use a jumper from the motherboard where the new drive is going to be installed.

    B. Use a jumper from a hard drive that is no longer functioning.

    C. Contact the manufacturer of the new hard drive and have a replacement jumper shipped immediately.

    D. The new hard drive must be replaced


    参考答案：B

  • 第14题：

    It can be inferred from the passage that Social Security privatization will_____.

    [A] provide high returns for the new governments [B] be strongly opposed by Wall Street

    [C] bring the future retirees more benefits [D] allow individuals to invest in personal accounts


    正确答案：D

  • 第15题：

    资料：Some companies are more creative in their use of history than others. HSBC’s History Wall, a striking art installation at the bank’s London headquarters, is made up of 3,743 images drawn from the bank’s archives and arranged in chronological order.
    Even this is dwarfed by Coca Cola, the American classics. In May, Coca Cola opened a new corporate museum in Atlanta, which is expected to pull in more than 1 million visitors annually, Attractions include the first Coke cans to go into space, a functioning botting line and a tasting lounge.
    The benefits of knowing your corporate history can be very practical. Companies often use their history as inspiration for new products. Disney constantly mines its archives of old films. Carmakers have overhauled old designs for the modern era: Volkswagen’s New Beetle is an obvious example.
    But the bigger payoff tends to be less tangible — that of forging stronger bonds with customers and employees. Age can by itself confer a sense of trustworthiness, brewers and banks are fond of flaunting（炫耀） their deep roots. Jim Gilmore, co-author of “Authenticity”, argues that history is also vital in giving companies a genuine sense of personality. Ritz-Carlton’s use of cobalt-blue glasses in its hotel dining rooms can be traced back to Boston in the 1920s, for example, where window glass that had been imported from Europe and turned blue in the New England air was a symbol of wealth. Rather than commissioning dusty biographies to mark anniversaries, Mr. Gilmore believes that firms should search the archives for inspiring stories of this kind.
    Younger companies can use history, too. Before giving up their old jobs, the founders of Innocent, a British drinks firm formed in 1998,sold an initial batch of smoothies from a market stall in London. They asked customers to put their empty bottles into one of two labeled bins to indicate whether they should focus on their new venture or stick to their day jobs. The rest, as they say, is history. The firm now uses the story to illustrate its folksy image.

    What does the underlined word “dwarfed” in Paragraph 2 mean?

    A.Less creative by comparison
    B.Be smaller in size
    C.Become more majestic
    D.Nothing different

    答案：A
    解析：
    本题考查的是词义猜测
    【关键词】underlined;dwarfed
    【主题句】Even this is dwarfed by Coca Cola, the American classics.即使如此，依旧不敌美国经典可口可乐。
    【解析】本题问的是“第二自然段划线单词的意思是？”选项A意为“相比之下创意较少”；选项B意为“体型上更小”；选项C意为“变得更宏伟”；选项D意为“没什么不同”。“dwarfed”原意为“矮小的”，根据主题句，结合题意，故选A。

  • 第16题：

    资料：Some companies are more creative in their use of history than others. HSBC’s History Wall, a striking art installation at the bank’s London headquarters, is made up of 3,743 images drawn from the bank’s archives and arranged in chronological order.
    Even this is dwarfed by Coca Cola, the American classics. In May, Coca Cola opened a new corporate museum in Atlanta, which is expected to pull in more than 1 million visitors annually, Attractions include the first Coke cans to go into space, a functioning botting line and a tasting lounge.
    The benefits of knowing your corporate history can be very practical. Companies often use their history as inspiration for new products. Disney constantly mines its archives of old films. Carmakers have overhauled old designs for the modern era: Volkswagen’s New Beetle is an obvious example.
    But the bigger payoff tends to be less tangible — that of forging stronger bonds with customers and employees. Age can by itself confer a sense of trustworthiness, brewers and banks are fond of flaunting（炫耀） their deep roots. Jim Gilmore, co-author of “Authenticity”, argues that history is also vital in giving companies a genuine sense of personality. Ritz-Carlton’s use of cobalt-blue glasses in its hotel dining rooms can be traced back to Boston in the 1920s, for example, where window glass that had been imported from Europe and turned blue in the New England air was a symbol of wealth. Rather than commissioning dusty biographies to mark anniversaries, Mr. Gilmore believes that firms should search the archives for inspiring stories of this kind.
    Younger companies can use history, too. Before giving up their old jobs, the founders of Innocent, a British drinks firm formed in 1998,sold an initial batch of smoothies from a market stall in London. They asked customers to put their empty bottles into one of two labeled bins to indicate whether they should focus on their new venture or stick to their day jobs. The rest, as they say, is history. The firm now uses the story to illustrate its folksy image.

    Which of the following can be inferred from the passage?

    A.Activities did by HSBC are better than those of Coca -cola.
    B.New designs inspired by old products are not good.
    C.Young companies do better than old companies in using history.
    D.Consumers often trust old-aged companies more.

    答案：D
    解析：
    本题考查的是细节理解和同义转换。
    【关键词】inferred; passage
    【主题句】第4自然段 But the bigger payoff tends to be less tangible— that of forging stronger bonds with customers and employees.Age can by itself confer a sense of trustworthiness,brewers and banks are fond of flaunting their deep roots. 但更大的回报往往是无形的——即与客户和雇员建立更牢固的纽带。年龄本身就能给人一种信任感，啤酒商和银行都喜欢炫耀自己的深厚根基。
    【解析】本题问的是“以下哪一项可以从文中推断？”选项A意为“HSBC做的比可口可乐更好”，选项B意为“受旧产品启发的新设计并不好”，选项C意为“年轻公司在使用历史方面比老公司更好”，选项D意为“顾客常常更加信任老牌公司”，根据主题句，

  • 第17题：

    You completed the development of a new application and want to create a new domain in a new environment for functional testing. You want to have the same settings for your new domain as your old domain, with the option of changing the configuration in the new target environment. Which two actions should you execute?（）

    • A、Use the introspect () command in WLST to gather the configuration information from the  original domain.
    • B、Use pack/unpack to transfer the domain from one machine to another.
    • C、Create a domain template from the original domain using the Domain Template Builder and use  the Configuration Wizard to create a new domain from the template.
    • D、Use the Admin Console of the original domain to create a domain template from the original  domain and use the Configuration Wizard to create a new domain from the template.

    正确答案:C

  • 第18题：

    单选题
    It can be inferred from the passage that more people will ______.
    A

    use both non-renewable and renewable energy

    B

    stick to the use of local utility

    C

    not be used to renewable energy

    D

    use renewable energy only


    正确答案： B
    解析：
    题目问的是：从文中可以推断出更多的人愿意怎么做？因为绿色能源的缺陷导致应用的不完整，可想而知，人们希望结合使用可再生与不可再生能源。故选A。

  • 第19题：

    单选题
    It can be inferred from the passage that the shell should be _____.
    A

    fancy-looking

    B

    water proof

    C

    easily breakable

    D

    extremely strong


    正确答案： B
    解析：
    推论题。文章末段指出，即使遇上暴风雨，外壳裂开也无妨，波涛照样从房下流过而房子安然无恙，说明外壳烂了也无妨大局，即外壳可有可无，易裂开也是为了保护房屋。C项与原文意思相符。

  • 第20题：

    单选题
    It can be inferred from the passage that _____
    A

    “mental cosmetics” is already a reality.

    B

    a new generation of mind-enhancing drugs may be a near future.

    C

    Ritalin and Modafinil have no mind-enhancing properties.

    D

    cognitive enhancers have been developed perfectly.


    正确答案： A
    解析：
    推理判断题。本文简单介绍了这种新一代药物的功用和优点，但很多问题还仅仅是设想，这种药物还没有被正式研发出来，不过科学家对此抱有极大的信心，此外，文章的第二段也说到“Powerful stimulants that improve memory, intellectual agility or other aspects of mental performance will almost certainly be developed over the next 20 years.”即这种新药会在20年内研发出来，所以正确答案为B。

  • 第21题：

    单选题
    From the letter, we can know ______.
    A

    the two sides cooperated before

    B

    the Irish should pay for the transportation fee in terms of the new price

    C

    they use the best chemicals to improve the quality

    D

    they have enough storage that can supply at any time


    正确答案： D
    解析：
    判断推理题。由文章最后一段“We appreciate your past dealing and cooperation (合作) with us. ”可知，在此之前他们之间有过贸易往来。故A项正确。B项错误，原文提到C.I F是由卖方日本供货商负责运费。C项错误，原文第二段倒数第三句提到他们使用的化学材料是最合适的，而不是the best。D项由关键词that can supply at any time定位第二段倒数第一句可知，他们是及时生产的，没有库存。

  • 第22题：

    单选题
    Which of the following is true about the U.S. Navy underwater listening net-work?
    A

    It is now partly accessible to civilian scientists.

    B

    It has been replaced by a more advanced system.

    C

    It became useless to the military after the cold war.

    D

    It is indispensable in protecting endangered species.


    正确答案： D
    解析：
    细节题。美国海军水下声控系统部分地应用于民用科学家，故选A项。

  • 第23题：

    单选题
    The passage is chiefly about ______.
    A

    an effort to protect an endangered marine species

    B

    the civilian use of a military detection system

    C

    the exposure of a U.S. Navy top-secret weapon

    D

    a new way to look into the behavior of blue whales


    正确答案： C
    解析：
    主旨题。本文主要叙述在冷战结束后，民用科学家首次使用在过去几十年建立起来的追踪潜在敌人军舰的水下监听系统网络，进行民用科研。对蓝鲸追踪仅仅是个引导，本文既不是对蓝鲸追踪法的研究也不是对海军秘密的揭露，而主要说明美国海军水下声音监测装置为民用科学家服务的问题，B项与文章内容相同。

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