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The last few weeks have been enjoyable

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  • 【名词&注释】

    发行量、再生产(reproduction)、提出问题(posing problems)、不间断(nonbreak)、可表示(can be expressed)

  • [单选题]The last few weeks have been enjoyable

  • A. close
    B. near
    C. past
    D. several

  • 查看答案&解析 查看所有试题
  • 学习资料:
  • [单选题]The moon was obscured by thick clouds.
  • A. held
    B. prevented
    C. darkened
    D. blackened

  • [单选题]The new technological revolution in American newspapers has brought increased issue volume, a wider range of publications and an expansion of newspaper jobs.
  • A. manipulation
    B. reproduction
    C. circulation
    D. penetration

  • [单选题]According to this passage,may not be what people are trying to pull off__________.
  • 阅读材料,回答下面的题目。The New Technology ApplicationOn a more mundane level, third-generation mobile telephones, despite all the delays and the billions squandered on 3G licenses by telecom firms, are still expected to offer consumers high-speed, always on mobile internet access, complete with video, in the next few years.Rapidly proliferating "WiFi" networks already offer wireless access on a local basis. Tiny tracking chips called radio-frequency identification devices are being used as pet passports.Soon they will be small, powerful and cheap enough to be implanted into everything form humans to milkcartons recording and transmitting real-time medical data, or serving as a form of inventory control.Sensors of every kind, including video cameras, should also become much smaller and cheaper.Forrester Research, a technology consultancy, predicts that 14 billion such devices will be connected to the internet by 2005.How rapidly such new technology is introduced will depend on a number of factors the state of the economy, the supply of investment capital and the appetite of consumers for new products or services ! Fortunes will be made and lost many times over.But whatever happens, the power of computing and communications look set to continue to grow, and its price to fall, at a steady rate for the next few decades.That will make it possible, at least in rich countries, to record most human interactions, wherever and whenever they take place, and to store and analyze this ocean of data at low cost.For the sake of argument, this survey will assume that we are heading towards a networked society of ubiquitous, mobile Communication capable of constant monitoring.Whether this arrives in 20,30 or 40 years does not really matter.The point is that the destination seems not merely possible, but probable, so it is not toosoon to ask: What do we want this technology to do?The internet has already thrown up a host of legal and political conundrums, but, these are only a small foretaste of the dilemmas about privacy, security, intellectual property and the nature of government itself that will have to be faced over the coming decades.The debate has already begun. This survey will outline some of main issues, and speculate on the way they are likely to go. Radio-frequency identification devices__________.

  • A. a networked society capable of constant monitoring
    B. the widespread application of internet and related technologies
    C. the invention of more devices which can be connected to the internet
    D. mobile communications capable of internet access

  • [单选题]Only a small minority of the mentally ill are liable to harm themselves or others,
  • A. easy
    B. possible
    C. likely
    D. difficult

  • [单选题] 
  • A. examined
    B. found
    C. taken 
    D. investigated

  • [单选题]These are defensive behavior patterns which derive fromour fears.
  • A. stem
    B. rely
    C. develop
    D. grow

  • [单选题]An infant can recognize a lot of vowels by the time he or she is a year old.
  • 回答下面的题目:Easy LearningStudents should be jealous.Not only do babies get to doze their days away, but they’ve also mastered the fine art of learning in their sleep.By the time babies are a year old they can recognise a lot of sounds and even simple words.Marie Cheour at the University of Turku in Finland suspected that they might progress this fast because they learn language while they sleep as well as when they are awake.To test the theory, Cheour and her colleagues studied 45 newborn babies in the first few days of their lives.They exposed all the infants to an hour of Finnish vowel sounds—one that sounds like “oo”, another like “ee” and a third boundary vowel peculiar to Finnish and similar languages that sounds like something in between.EEG recordings of the infants brains before and after the session showed that the newborns could not distinguish the sounds.Fifteen of the babies then went back with their mothers, while the rest were split into two sleep-study groups.One group was exposed throughout their night-time sleeping hours to the same three vowels, while the others listened to other, easier-to-distinguish vowel sounds.When tested in the morning, and again in the evening, the babies who’d heard the tricky boundary vowel all night showed brainwave activity indicating that they could now recognise this new sound.They could identify the sound even when its pitch was changed, while none of the other babies could pick up the boundary vowel at all.Cheour doesn’t know how babies accomplish this night-time learning, but she suspects that the special ability might indicate that unlike adults, babies don’t “turn off” their cerebral cortex while they sleep.The skill probably fades in the course of the first year of life, she adds—so forget the idea that you can pick up tricky French vowels as an adult just by slipping a language tape under your pillow.But while it may not help grown-ups, Cheour is hoping to use the sleeping hours to give remedial help to babies who are genetically at risk of language disorders.Babies can learn language even in their sleep.

  • A. Right
    B. Wrong
    C. Not mentioned

  • [单选题]John is eligible for this job.
  • A. accepted
    B. recommended
    C. rejected
    D. recommended

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