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  • 2041.It's reported that many a shelter hospital ______ at present in Shanghai.( ?。?/h2>

    發(fā)布:2024/12/30 17:30:3組卷:43引用:1難度:0.9
  • 2042.聽材料,回答問題。
    (1)What is the woman going to do?
    A.Go home.
    B.Write a report.
    C.Have lunch.
    (2)What does the man want to have for lunch?
    A.A sandwich,orange juice and chips.
    B.A hamburger,a cola and a fried egg.
    C.A hamburger,orange juice and a fried egg.

    發(fā)布:2024/12/30 17:30:3組卷:0引用:1難度:0.0
  • 2043.The furniture they bought online is quite ______ with the modern style of their new house,which is beyond their expectations.( ?。?/h2>

    發(fā)布:2024/12/30 17:30:3組卷:32引用:1難度:0.9
  • 2044.Parents should actively urge their children to ______ the opportunity to join sports teams.(  )

    發(fā)布:2024/12/30 17:30:3組卷:45引用:3難度:0.9
  • 2045.
    A.alarming B.properties C.revealed D.invasive E.rescue F.instrumental
    G.households H.document I.concerned J.amateur K.initiatives
    Before science became professionalized in the 19th century, (1)
    naturalists were collecting information and helping us understand the natural world.A 2009 study found that nearly 50% of UK (2)
    feed wild birds.The National Trust has more than 5 million members,and 60,000 active volunteers helping to protect the countryside as well as historic (3)
    .Now,with our environment arguably under greater threat than ever and species declining at a(n) (4)
    rate,volunteers are once again at the forefront of efforts to limit the damage.
       Volunteers and enthusiasts can be powerful drivers for big changes.On the Isle of Man,more than 8,000 people (nearly 10% of the population) are involved in regular weekend beach cleans.At one recent event,123 volunteers turned up and removed 183 bags of litter in just a couple of hours.In view of (5)
    such as this,the island shares Unesco biosphere reserve status with the Galápagos,Yellowstone in the US,Uluru in Australia,and hundreds of other sites.
       Recreational divers are making a real difference underwater too.They monitor the spread of (6)
    species,and record how native species respond.Divers also (7)
    levels of marine litter and other human impacts.Volunteer divers have played an important role in collecting information about marine conservation zones.Volunteers have also made a vital contribution to the conservation of basking sharks.The work of a citizen science Basking Shark Project in the 1980s and 90s was (8)
    in getting these sharks on the protected species list in the UK,while satellite tagging (9)
    the first recorded transatlantic crossing by a basking shark.
       Volunteers and enthusiasts can be powerful drivers for big changes.No one can know better,or care more about,our most special places than the people who live in them and give up their free time to look after them.As a group of divers and (10)
    residents who lived on the shores of the bay,they took their campaign on to national and international stages and continue to inspire people who might otherwise feel powerless when faced with threats to the places that matter to them.

    發(fā)布:2024/12/30 1:0:8組卷:6引用:1難度:0.2
  • 2046.Human memory is notoriously (眾所周知地) unreliable.Even people with the sharpest facial recognition skills can only remember so much.
        It's tough to quantify how good a person is (1)
    remembering.No one really knows how many different faces someone can recall,for example,but various estimates tend to hover in the thousands – based on the number of acquaintances a person (2)
    have.
        Machines aren't limited this way.Give the right computer a massive database of faces,and it can process what it sees – then recognize a face it (3)
    (tell) to find – with remarkable speed and precision.This skill is (4)
    supports the enormous promise of facial-recognition software in the 21st century.It is also what makes contemporary surveillance (監(jiān)控) systems so scary.
        The thing is,machines sill have limitations when it comes to facial recognition.And scientists are only just beginning to understand what those constraints are. (5)
    (figure) out how computers are struggling,researchers at the University of Washington created a massive database of faces – they call it MegaFace – and (6)
    (test) a variety of facial-recognition algorithms(算法) as they scales up in complexity.The idea was to test the machines on a database that included up to 1 million different images of nearly 7,000 different people – and not just a large database (7)
    (feature) a relatively small number of different faces,more consistent with what's been used in other research.
        As the databases grew,machine accuracy dipped across the board.Algorithms (8)
    were right 95% of the time when they were dealing with a 13,000-image database,for example,were accurate about 70% of the time when (9)
    (face) with 1 million images.That's still pretty good,says one of the researchers,Ira Kemelmacher-Shlizerman. "Much better than we expected," she said,
        Machines also had difficulty adjusting for people who look a lot alike –either doppelgangers (長(zhǎng)相極相似的人),whom the machine would have trouble (10)
    (identify) as two separate people,or the same person who appeared in different photos at different ages or in different lighting,whom the machine would incorrectly view as separate people.

    發(fā)布:2024/12/30 1:0:8組卷:4引用:1難度:0.5
  • 2047.Have you ever had the experience of talking to someone and you think they are lying?Well,you are not alone.We've all had that feeling.But did you know that there are several things you can look for to see if you are being lied to?
       Sometimes you can tell if a person is lying by observing what they do with their body.When people are lying they tend not to move their arms,hands or legs very far from their body.They don't want to take up very much space because they don't want to be noticed.Sometimes a person who is lying will not look you in the eyes.Other times people who lie try to look at you in a strong way because they want to convince you they are telling the truth.
       Liars also use deflection.For example,if you ask a liar the question "Did you steal Fatima's bag?",they may answer with something like "Fatima is my friend.Why would I do that?" In this situation the person is telling the truth,but they are also not answering the question.They are trying to deflect your attention.Liars may also give too many details.They may try to over-explain things.They do this because they want to convince you of what they are saying.
       Often when a person is lying,they do not want to continue talking about their lie.If you think someone is lying,quickly change the subject.If the person is lying,they will appear more comfortable because they are not talking about their lie any longer.A little later,change the subject back to what you were talking about before.If the person seems uncomfortable again,they may be lying.
       It's very hard for a liar to avoid filling silence created by you.He or she wants you to believe the lies being woven;silence gives no feedback on whether or not you've bought the story.If you're a good listener,you'll already be avoiding interruptions,which in itself is a great technique to let the story unfold.
       Just because a person is showing these behaviors,it does not mean they are lying.They might be shy or nervous.But,if you think someone is lying,you might want to use some of these techniques.Hopefully,you won't need to very often.

    (1)By saying "Liars also use deflection" (paragraph 3),the writer means that liars may
    .
    A.tell great stories
    B.change tone of voice
    C.a(chǎn)sk a question in reply
    D.a(chǎn)void direct answers
    (2)According to the passage,a person could be lying if he or she
    .
    A.offers more information than necessary
    B.a(chǎn)ppears to be shy or nervous
    C.changes the subject of the conversation
    D.speaks very fast and vaguely
    (3)Which of the following can be learned from the passage?

    A.Liars always try to avoid direct eye contact when they tell lies.
    B.We can make people lie by changing the subject in a conversation.
    C.Liars are often expansive in hand and arm movements while talking.
    D.We make liars uncomfortable by giving no feedback in a conversation.
    (4)The passage mainly talks about
    .
    A.who deceives us
    B.why people tell lies
    C.how to detect lies
    D.what to do with liars

    發(fā)布:2024/12/30 1:0:8組卷:10引用:1難度:0.3
  • 2048.Which language does the woman's grandmother speak to her?
    A.Italian.
    B.German.
    C.French.

    發(fā)布:2024/12/29 13:30:3組卷:0引用:1難度:0.0
  • 2049.If you want to listen to music today,you have the luxury of simply streaming songs from one of the many online sites.But that was not the case even just two decades ago.Music had to be stored on devices such as cassettes and compact discs that were inserted into players.
       On March 6th,Lou Ottens,the inventor of cassette tapes,passed away.Ottens worked for a company called Philips that introduced portable cassettes to the world in 1962.Since then,more than 100 billion cassettes have been sold worldwide!
       In 1877,Thomas Alva Edison created the phonograph (留聲機(jī))-a device that played recorded sounds from round cylinders.This was followed by the gramophone a decade later.While vinyl records (唱片)were extremely popular,they could easily be scratched or damaged.
       By the mid-1930s,a new technology emerged in Germany that dramatically improved sound quality.The magnetic tape used a metal tape covered in magnetic particles.The first use of magnetic tapes was in reel-to-reel(盤式的) tape recorders.These recorders were large,expensive,and difficult to use,which is why mainly professionals in radio stations and recording studios used them.
       The story goes that one night,after a frustrating experience with a reel-to-reel recording,Ottens decided to create something that was portable,accessible,and dependable.He even brought along a wooden block in his pocket to represent his goal for the size of the invention!And the cassette tape was born.
       But in the late 1990s and early 2000s,when compact disc (CD) players emerged,cassette tapes saw a decline in sales and usage.CDs provided more storage and better audio quality,were less expensive,and overall had a longer lifespan.With the rise of the Internet and streaming music over the past decade,both CDs and cassettes have since become obsolete.
       As you can see,music has certainly changed a lot over the past century.We owe it to pioneers like Ottens who made music portable and brought color into our lives!

    (1)What do we know about vinyl records?

    A.They recorded sounds on round cylinders.
    B.They made sounds by using a metal tape.
    C.They could be used for a longer time.
    D.They could be easily damaged.
    (2)Why did Ottens bring along a wooden block in his pocket?

    A.To expect his invention to be small enough.
    B.To treat wood as a material of his invention.
    C.To wish his invention to be solid and hard.
    D.To make his invention as light as wood.
    (3)What caused a decrease in cassette tapes in the late 1990s and early 2000s?

    A.The Internet.
    B.Compact discs.
    C.Magnetic tapes.
    D.Vinyl records.
    (4)What is the purpose of the text?

    A.To introduce the music development.
    B.To explain the ways of recording music.
    C.To remember Ottens' invention of cassettes.
    D.To explain the role of Ottens in making music.

    發(fā)布:2024/12/29 13:30:3組卷:1引用:1難度:0.6
  • 2050.Everyone in Excelsior,Minnesota,is too busy rushing to work to notice the lone figure climbing up to old Oak Hill Cemetery.Gary Marquardt (1)
    a tomb with an American flag on it,raises his trumpet(小號(hào)),and(2)
    ."I am doing something for these guys",he says. "It is kind of like being among(3)
    ."
       Gary will(4)
    do his job over the next 45 minutes:finding a soldier,saying his(5)
    and then playing taps."I always think about the funeral,people(6)
    around here,so sad about the loss of their (7)
    one,and then it is (8)
    and you are left with this,"Gary says,looking down at a grave.
       The graveyard visits started three years ago,(9)
    Gary attended the funeral of a friend's father,who had(10)
    during World WarⅡ.It(11)
    Gary that not a trumpet was being used for taps but a recording. "It just seemed that after what they have given,a(n)(12)
    person playing taps was not much to ask for,"he says.
       There was only one(13)
    that Gary had never played a trumpet.He(14)
    Bugles Across America (BAA),an organization that provides trumpets for army funerals for army funerals They told him he would need to(15)
    so he walked into a(16)
    and bought a trumpet.Then he started to practice.
       "It was awful,"said Gary's wife,Joanie Marquardt,with a laugh.
       "I would have(17)
    ."adds Gary.Instead,he took lessons. "We were all hoping he would get (18)
    "says Joanie. "And then he did."
       Through BAA,Gary(19)
    at funerals roughly a hundred times a year. "I do not play perfect every time,"he says, "but it (20)
    the heart."
    (1) A.spots B.enters C.builds D.digs
    (2) A.plays B.celebrates C.cries D.dances
    (3) A.friends B.forests C.soldiers D.streets
    (4) A.directly B.positively C.repeatedly D.privately
    (5) A.name B.request C.lesson D.sentence
    (6) A.standing B.looking C.talking D.walking
    (7) A.learned B.loved C.determined D.experienced
    (8) A.clear B.noisy C.off D.over
    (9) A.though B.while C.a(chǎn)fter D.so
    (10) A.struggled B.disappeared C.served D.won
    (11) A.a(chǎn)mused B.thrilled C.bothered D.embarrassed
    (12) A.a(chǎn)ctual B.wise C.kind D.handsome
    (13) A.secret B.chance C.fact D.problem
    (14) A.called B.formed C.recognized D.invited
    (15) A.check B.cooperate C.fight D.practice
    (16) A.village B.theater C.store D.studio
    (17) A.given up B.broken in C.sped up D.turned in
    (18) A.stronger B.calmer C.taller D.better
    (19) A.volunteers B.waits C.sings D.studies
    (20) A.consists of B.cares about C.suffers from D.comes from

    發(fā)布:2024/12/29 8:0:2組卷:9引用:2難度:0.6
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