参考答案和解析
正确答案:
解析:
特定信息的找寻和理解。题干中提到的seismic activity(地震活动)为关键信息。从录音中提到的“…there are increases and decreases in episodes of seismic activity, but there is no regular or predictable pattern”,可知虽然地震活动周期有起有伏,但没有什么规律可循,也无法预测其态势。而题干中却指出“地震活动周期变得越来越复杂,可能会导致地球的颤动”,与录音中相关内容不符。
【录音原文】
Our discussion of earthquakes would be incomplete if we didn’t raise the possibility of their being caused by external forces. As you know there are increases and decreases in episodes of seismic activity, but there is no regular or predictable pattern.
更多“判断题The speaker says that the periods of seismic activity are increasingly complex and may cause the earth to wobble.A 对B 错”相关问题
  • 第1题:

    It has been proven that on the Earth, the closer one stays to the Earth, the more slowly time would seem to go.()

    此题为判断题(对,错)。


    正确答案:正确

  • 第2题:

    Inference means that we often infer or make guesses as to what the speaker intends to mean when he says something

    A、implicature

    B、Deixis

    C、Pragmatics

    D、Inference


    参考答案:D

  • 第3题:

    According to ILO Convention,hours of rest may be divided into no more than ______ periods on board the ship.

    A.two

    B.three

    C.four

    D.five


    正确答案:A

  • 第4题:

    Scientists say climate change and human activity have increasingly led to the melting of ______ pieces of Antarctic ice.

    A.massive
    B.quantitative
    C.surplus
    D.formidable

    答案:A
    解析:
    题目意为“科学家们说,气候变化和人类活动日益导致了大量南极冰的融化。”选项A意为“大规模的,大量的”,选项B意为“定量的”,选项C意为“过剩的,多余的”,选项D意为“可怕的”。根据题意,故选A。
      

  • 第5题:

    判断题
    The speaker says that a total of 17 people in China’s Shanxi Province have died from encephalitis B which is an inflammation of the brain that occurs under the age of 18 and is usually infected with mosquitoes.
    A

    B


    正确答案:
    解析:
    数字信息的找寻和判断。该段录音主要和Encephalitis B(乙型脑炎)相关,录音中提到“Encephalitis is an inflammation of the brain that can occur at any age and is usually the result of a viral infection.”,表明Encephalitis是一种任何年龄的人都有可能患的脑部炎症,该炎症是病毒感染的结果。由此可见,题干中“18岁以下的人有可能患该病,并且该炎症是通过蚊子感染的”的描述显然与录音原文不符。
    【录音原文】
    A total of 17 people have died from encephalitis B after being bitten by mosquitoes in Yuncheng, a city in north China’s Shanxi Province in the last two weeks, local health authorities said Friday. Encephalitis is an inflammation of the brain that can occur at any age and is usually the result of a viral infection. It may begin with a flu-like illness or a headache.

  • 第6题:

    单选题
    What does the word “that”stand for in the second paragraph?
    A

    Brain activity.

    B

    Her research findings.

    C

    The fact that cell phone use may cause cancer.

    D

    Her research progress.


    正确答案: A
    解析:

  • 第7题:

    单选题
    If a diesel engine starts firing, but is unable to come up normal speed, either without load or even under a small load, the cause may be ()
    A

    insufficient fuel supply

    B

    faulty governor

    C

    high exhaust back pressure

    D

    all of the above may cause this problem


    正确答案: B
    解析: 暂无解析

  • 第8题:

    判断题
    The speaker thinks that it is probably a good investment to spend a small amount of money on multivitamins though there is uncertain proof of their benefits.
    A

    B


    正确答案:
    解析:
    观点态度的找寻和判断。关于对multivitamins(复合维生素)的看法,录音中首先给出传统的观点,然后指出“Now it seems those doctors may have been wrong”,由此可推测,下文内容是对讲话者观点的描述。从录音最后的总结句“Although proof of the benefits of multivitamin is still far from certain, the few dollars you spend on them is probably a good investment”,可知在说话者看来,虽然尚无证明复合维生素有益的充足证据,但是花点钱在复合维生素上很可能还是值得的。因此,该题的内容与录音原文相符。
    【录音原文】
    For many years, doctors advised their patients that the only thing taking multivitamins dose is to give them expensive urine. After all, true vitamin deficiencies, such as scurvy and pellagra, are practically unheard of in industrialized countries. Now it seems those doctors may have been wrong. The results of a growing number of studies suggest that even a modest vitamin shortfall can be harmful to your health. Although proof of the benefits of multivitamin is still far from certain, the few dollars you spend on them is probably a good investment.

  • 第9题:

    判断题
    如果一个BGP Speaker在open报文中有GR能力字段,但其中没有任何,说明这个BGP Speaker没有备份转发表,所以只能作为GR Restarter。
    A

    B


    正确答案:
    解析: 暂无解析

  • 第10题:

    判断题
    According to the speaker, the human community tends to have a narrow interpretation of the notion o f “progress”.
    A

    B


    正确答案:
    解析:
    语义的理解和判断。录音中关于人类社会对“进步”的理解为“Society is all too committed to the notion of ‘progress’ as measured through economic growth and population expansion.”,all too相当于一个程度副词的作用,意为“实在太(很)”,该句话表示说话者认为社会对进步的理解太过狭隘,总是以经济发展和人口增长两项指标来衡量。接着说话者指出“人们并未仔细考虑过致力于‘可持续发展’”。由此可知,题干描述的“说话者认为人类社会对‘进步’这一概念的理解是狭隘的”符合录音中相关内容。
    【录音原文】
    Society is all too committed to the notion of “progress” as measured through economic growth and population expansion. The concept of working toward a “sustainable future” is not given much thought. Energy policy, for example, concentrates on expanding supply, with relatively little R&D being devoted to improving the efficiency of energy use. Yet without a change in course, human activities are destined to further degrade the global environment.

  • 第11题:

    判断题
    The speaker says that the periods of seismic activity are increasingly complex and may cause the earth to wobble.
    A

    B


    正确答案:
    解析:
    特定信息的找寻和理解。题干中提到的seismic activity(地震活动)为关键信息。从录音中提到的“…there are increases and decreases in episodes of seismic activity, but there is no regular or predictable pattern”,可知虽然地震活动周期有起有伏,但没有什么规律可循,也无法预测其态势。而题干中却指出“地震活动周期变得越来越复杂,可能会导致地球的颤动”,与录音中相关内容不符。
    【录音原文】
    Our discussion of earthquakes would be incomplete if we didn’t raise the possibility of their being caused by external forces. As you know there are increases and decreases in episodes of seismic activity, but there is no regular or predictable pattern.

  • 第12题:

    单选题
    What is likely to occur when you are surging synthetic mooring lines on the gypsyhead during mooring operations?()
    A

    The lines may jam and then jump off the gypsyhead

    B

    If there is sudden strain on the line,the man tending the line may be pulled into the gypsyhead

    C

    The lines' surging may cause the vessel to surge

    D

    The heat generated may cause the lines to temporarily fuse to the gypsyhead


    正确答案: D
    解析: 暂无解析

  • 第13题:

    According to Nathaniel Hawthorne, there is _________ in every hearer, which may remain latent, perhaps, through the whole life; but circumstances may rouse it to activity.

    A、evil

    B、virtue

    C、kindness

    D、tragedy


    参考答案:A

  • 第14题:

    I asked him to stop to make noise, for I could not make out what the speaker was saying.()

    此题为判断题(对,错)。


    参考答案:错误

  • 第15题:

    The words used by the speaker may stir up unfavorable reactions in the listener ______ interfere with his comprehension.


    A.who
    B.as
    C.which
    D.what

    答案:C
    解析:
    题目意为“说话者使用的词语可能会激起听众的不良反应,这会干扰听众的理解。”这句话为定语从句,其中先行词是reactions,在从句中做主语,可用that或者which,且不能省略。

  • 第16题:

    The term () linguistics may be defined as a way of referring to the approach which studies language change over various periods of time and at various historical stages.

    Asynchronic

    Bdiachronic

    Ccomparative

    Dhistorical comparative


    B

  • 第17题:

    判断题
    Migratory birds may rely on the earth’s magnetic field for guidance while traveling during cloudy days.
    A

    B


    正确答案:
    解析:
    逻辑推理和判断。录音中指出“On cloudy nights, they may be using the earth’s magnetic field…”,可知,多云的夜晚,迁徙的鸟类在飞行时会依靠地球磁场的指引,而非题干中所提到的during cloudy days。因此该题表述有误。
    【录音原文】
    Migratory birds use several ways to help them navigate. While traveling on a clear night they use the stars as guides. On cloudy nights, they may be using the earth’s magnetic field or the wind to help them navigate accurately. While flying during the day, the sun provides help for their precise flight.

  • 第18题:

    判断题
    It is dangerous for people to live on the Earth if CO2 concentrations continue to rise.
    A

    B


    正确答案:
    解析:
    该段录音中指出“最近趋势显示二氧化碳的排放量正在超过大自然的吸收能力”,过去几年空气中二氧化碳含量的增速突然上升到2.54 ppm或以上,这意味着自然系统减少碳排放量的能力正在减弱。可推测,如果二氧化碳浓度持续升高,居住在地球上将会是危险的。
    【录音原文】
    Recent trends suggest that carbon emissions are outpacing absorption. Over the past two decades, atmospheric C02 concentrations rose each year, on average, by 1.5 parts per million (ppm), but the last few years have seen unexplained and alarming jumps of up to 2.54 ppm and beyond. This suggests that the ability of the Earth’s natural systems to mitigate the rise in carbon emissions is weakening.

  • 第19题:

    判断题
    在声卡上的SPEAKER用于连接话筒,标准的接口为绿色。()
    A

    B


    正确答案:
    解析: 暂无解析

  • 第20题:

    判断题
    The speaker is certain that there will be quieter and more fuel-efficient supersonic passenger jets for long-haul lights in the future.
    A

    B


    正确答案:
    解析:
    录音中指出“若技术上再有稍微的突破,声音更小、更节能高效的超音速客机或许能成为现实”,录音中提到的viable指“切实可行的;有望实现的”,可见说话者只是推断并非是确信,因此题干表述过于绝对。
    【录音原文】
    Still, one day, demand for fast long-haul flights could return. With only a modicum of technological progress, a quieter, more fuel-efficient supersonic passenger jet could be viable.

  • 第21题:

    判断题
    An important part of the skill of listening is being able to predict what the speaker is going to say next.()
    A

    B


    正确答案:
    解析: 暂无解析

  • 第22题:

    判断题
    Feedback refers to any information which provides a report on the result of communication which takes place not only between the listener and the speaker.()
    A

    B


    正确答案:
    解析: 暂无解析

  • 第23题:

    判断题
    Scientists now have a better knowledge of learning complex skills.
    A

    B


    正确答案:
    解析:
    录音中提到的“Science now offers new conceptions of the learning process…”和“Recent research provides a deep understanding of complex reasoning and performance”,可知科学家对复杂技能的学习有了更多的了解。
    【录音原文】
    Science now offers new conceptions of the learning process and the development of competent performance. Recent research provides a deep understanding of complex reasoning and performance on problem-solving tasks and how skill and understanding in key subjects are acquired.

  • 第24题:

    单选题
    From the text we learn that the laser can ______.
    A

    cut a structure from a right position

    B

    design parts of a complex structure

    C

    measure the distance between planets

    D

    predict the movement of earth’s plates


    正确答案: D
    解析:
    推断题。从原文第三段第三句话“The laser beam has also been used to measure remote distances,for example,the precise distance from the Earth to the Moon.”可知,利用激光还可以测量更远的距离,比如说地球和月亮之间的精确距离。通过语义转换,激光可以用作测量星球之间距离的工具,故正确的答案为C。